[HN Gopher] 70k Books Found in Hidden Library in This Germany Ho...
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       70k Books Found in Hidden Library in This Germany Home (2023)
        
       Author : eatonphil
       Score  : 70 points
       Date   : 2026-03-06 12:20 UTC (10 hours ago)
        
 (HTM) web link (bookstr.com)
 (TXT) w3m dump (bookstr.com)
        
       | lava_pidgeon wrote:
       | I'm not sure about other countries. There is a culture refuse to
       | throw away books in Germany. People would put on the streets for
       | free (I found two interesting books with this method).
        
         | gom_jabbar wrote:
         | German book culture is great! When he was in Karlsruhe to
         | profile Peter Sloterdijk, The New Yorker reporter Thomas Meaney
         | seemed surprised by it:
         | 
         | "Over the summer, ordinary Germans who spotted his [Peter
         | Sloterdijk] books in my hands engaged me in conversation on
         | trains, in coffee shops, at universities, and in bookshops."
         | [0]
         | 
         | [0] https://www.newyorker.com/magazine/2018/02/26/a-celebrity-
         | ph...
        
           | msskskkd wrote:
           | wild, when I went to germany I only saw kebabs and barber
           | shops
           | 
           | and a rave
        
         | welcome_dragon wrote:
         | I mean what are they going to do? Burn them? Oh wait...
        
         | WalterBright wrote:
         | > People would put on the streets for free
         | 
         | In the US people put "Little Free Libraries" in their yards.
         | They're all over the place in the Seattle area.
        
           | sitkack wrote:
           | Some dude was giving away books after his talk at the CPP
           | Users Group in Redmond, got some good sci-fi.
        
             | WalterBright wrote:
             | That was me!
        
         | mrweasel wrote:
         | Every now and then I need to go to the recycling station here
         | in Denmark. They have a special container/dumpster just for
         | books. The second hand shops will take a small quantum of
         | books, stores the buy and resell old DVDs, games, records,
         | porn, comics and what-not, no longer buy books as there's no
         | profit in second hand books. The dumpster is always overflowing
         | with books, books that you're not allowed to take.
         | 
         | Germany is a lot more conservative than Denmark, so I wouldn't
         | be surprised if they where more reluctant to throw out books.
         | On the other hand, other than myself, how many people really
         | want to read random novels from the 1970s or a 140 year old
         | book on economics, telling you that Trump is wrong about
         | tariffs?
         | 
         | Maybe with the advent of LLMs, old books will get a resurgence.
         | If a book is printed in the 20th century, at least I know it's
         | written by humans.
        
       | mjd wrote:
       | But you nobody can read 70k books, so what was the point? He had
       | a library nobody knew about, full of books he hadn't read.
       | 
       | That's not a library, it's an imitation of a library built by
       | someone who doesn't understand what a library is for.
        
         | pixelmelt wrote:
         | Hoarding/archiving/collecting is quite fun. I don't think it's
         | a stretch to say he likely read more then the average person,
         | and from his own collection too!
        
         | gus_massa wrote:
         | [I had to do the calculation: 70K/365 ~= 192 years, i.e. 2.5 or
         | 3 books per day assuming a standard lifetime. Yep, it's a lot
         | of books.]
        
         | gnatman wrote:
         | Not every book in a library is meant to be read like a novel.
         | Some books need only be referenced, briefly and periodically.
        
         | craftwerk wrote:
         | There's an interesting term from the book the Black Swan, an
         | antilibrary, which gains value from books that haven't been
         | read, but are at hand. Essentially resources for new ideas.
        
         | jacquesm wrote:
         | That's roughly on par with saying nobody needs the internet or
         | a library at all.
         | 
         | Back the 1920s having a personal library was fairly common for
         | people with more than two dimes, they had this thing called an
         | 'Ex Libris' which roughly translates as 'from the books of'.
         | This was a little piece of paper, often very nicely designed
         | that you glued to the first page of a book and then you could
         | borrow it freely and sooner or later it would find its way back
         | to you.
         | 
         | This was the rough equivalent of wikipedia, only a lot slower
         | and less convenient. Then encyclopedias (which existed for a
         | long time) became larger and larger, I had one from the 18th
         | century that got lost in a move but it was a work of art, so
         | much effort had gone into making that. The encyclopedias of the
         | newer ages were however far larger and covered more subjects.
         | Ever year a new batch of pages or the occasional reprint was
         | the norm. And then personal libraries went the way of the dodo.
         | Every time one of my family members dies there is always the
         | same question: what will happen to all the books. These people
         | - and me too - spent a fortune on their books, untold tens of
         | thousands over a lifetime. They were well read, not 'browsing'
         | information but actually reading - and occasionally writing.
         | 
         | That library in the article is exceptional in one way: that it
         | does not look like it was shared. But I can totally sympathize:
         | some people are focused on the number of digits on their bank
         | account, others derive their sense of wealth and accomplishment
         | from their bookshelves. I don't own any books I have not read,
         | but I do understand people buying books that they intend to
         | read at some point but never get around to.
         | 
         | As these things go, I'd be happy have a million more book
         | hoarders, even if they don't read them all, so they can be
         | passed on to the next generation of booklovers, assuming they
         | can still be found.
        
       | skyberrys wrote:
       | The slanted library lining the attic of his home is to die for. I
       | could easily see this happening to myself in my old age. I love
       | books and it's quite a challenge to keep and collect all of them.
       | Why haven't I thought of slanted ceiling book cases before? And
       | 70k books by the time you are 88, that's only 1000 books per year
       | after age 18. Okay that does work out to more than 3 books a day,
       | so reading every single one is challenging, but in your old age
       | an unread book is something to look forward to. I'm sad to read
       | that he's passed away.
        
       | e28eta wrote:
       | I went to a local estate sale of a professor, whose entire
       | downstairs (4+ rooms) was filled with bookshelves full of books.
       | They were well organized by topic, and covered a range of topics
       | (math, science, health, fiction, biographies, etc). It was more
       | functional than artistic, comparing it to the pics in this post,
       | but the number of books was probably the same order of magnitude
       | as our local public library's collection, or a small bookstore.
       | 
       | I went at the end of the 2 or 3 day sale, and it still looked
       | full. They were charging fair prices for the used books, but were
       | going to pay to haul the remainder to the dump. I'm still unhappy
       | about the waste, even though I mostly understand it.
        
         | wizardforhire wrote:
         | Disheartening to say the least. A cache like that would sure to
         | a have single volume that would more than pay for the price to
         | pay to have them moved and stored for a year... the idea that
         | there are countless volumes of that caliber most likely in a
         | collection like that means whomever is responsible is literally
         | throwing money away... based on what you've described I could
         | easily see a collection like that fetching at least a hundred
         | thousand dollars, maybe substantially more.
        
         | WalterBright wrote:
         | The thrift stores take them. No need for the dump.
        
           | kwertyoowiyop wrote:
           | My experience was different. Even the local library was
           | dumping a lot of donated books, which was surprising since
           | they did have book sales.
        
       | gom_jabbar wrote:
       | This reminds me of Peter Sloterdijk describing books as
       | "bewusstseinserweiternde Drogen" (mind-expanding drugs) and
       | "Waffen" (weapons) in his working library. [0]
       | 
       | [0] https://youtu.be/Wn5EgkuQb5U?t=293 (4:53)
        
       | WalterGR wrote:
       | I'm not familiar with the "modern car" unit of weight.
       | 
       | "With an assumed average weight of 300 to 400 grams per book, the
       | weight of around 15 _modern cars_ is currently stored in
       | Schroder's detached house."
       | 
       | 350 grams x 70,000 books = 24,500 kg. About 54,000 lbs.
       | 
       | Can a 'typical' house bear that weight??
        
         | Matticus_Rex wrote:
         | Depends on the size of the house and both the flooring and the
         | foundation. Just before that the article mentions that a
         | structural engineer was consulted and said it was fine, and you
         | get a lot of mileage out of having most of the weight connected
         | to the frame.
        
         | throwup238 wrote:
         | _> Can a 'typical' house bear that weight??_
         | 
         | Modern builds codes require living areas to support 30-40
         | pounds per square foot live load so while you wouldn't want to
         | pack it all in a 1k sq ft second floor apartment, it's doable
         | in a larger space.
         | 
         | If it's an old house that was overbuilt before building codes
         | were optimized, chances are it can support it. It also matters
         | a lot whether this is an upper story, or just a single floor
         | detached house sitting on a concrete foundation.
        
         | hermitcrab wrote:
         | 4.90 x the mass of an African bull elephant 2.04 x the mass of
         | a London double decker bus 0.122 x the mass of a blue whale
         | 
         | http://howmanyelephants.co.uk/
        
           | WalterGR wrote:
           | Why the article didn't express it in units of blue whale is
           | beyond me.
        
       | geniium wrote:
       | What is very surprising for me is the height of the books. If you
       | look closer at the picture, seems that most of the books are the
       | same height, so that's very strange for any book collection
       | except if he was collecting the same book editors or... Am
       | missing something ?
        
         | WalterBright wrote:
         | Yah, I noticed that, too.
        
         | vunderba wrote:
         | That was the first thing I noticed - a lot of those book covers
         | look shockingly uniform. Maybe there's more standardization in
         | localized German publishers?
        
           | WorldMaker wrote:
           | The article noted that at least some of the sections had been
           | organized by publisher, so that could increase the uniformity
           | within those sections.
           | 
           | Similarly, sorting and measuring all the books by height _and
           | weight_ may have been a part of the project of planning the
           | shelves in the first place. It does look like an attempt at
           | efficient packing, which I suppose you would need to keep
           | that many books in that house and relates to the structural
           | engineer 's surprise that the the weight was well distributed
           | as well. (Professional libraries have made mistakes in
           | planning the weight of shelves because books are heavier than
           | you think they are, especially when shelved. That was an
           | interesting finding.)
           | 
           | All of that implied work is more shame that the likeliest
           | outcome after the owner's passing is that the books will be
           | separated from the shelves and the house. It almost feels
           | like the whole thing should have been preserved as a museum.
           | I suppose it helps that there will at least be photos and
           | notes about it like this article.
        
         | blywi wrote:
         | I think the answer is in the article text "all meticulously
         | sectioned by publisher". Book sizes differ somewhat between
         | publishers, but each publisher tends to only print books in a
         | few standard sizes. For the paperback editions this is even
         | more reduced, it usually looks to me like all paperbacks from
         | one publisher are the same size.
        
         | jacquesm wrote:
         | Space savings... when you get to those numbers it starts to
         | matter and I think he just saw a shortcut because the same
         | format books store more compactly together and usually print
         | the same authors.
        
         | IncreasePosts wrote:
         | The infamous Bookshelf of Procrustes where every book fits -
         | too tall books have their tops lopped off and too short books
         | are stretched out.
        
         | lukan wrote:
         | I think he sorted them by height. If you look closer you can
         | see also shelfs with different sized books that were too non
         | standard.
        
       | WalterBright wrote:
       | My dad left me several thousand books. Mostly about airplanes and
       | warfare.
        
         | elevation wrote:
         | If you have a library that you want to keep out of the
         | landfill, your job is not storing them, but convincing another
         | human being (who's younger than you) that the books are of
         | value. If no one you know has ever borrowed or expressed
         | interest in them, then the shelf you relegate them to is as
         | good as the landfill.
        
           | WalterBright wrote:
           | I keep the ones I want and sell the rest to used bookstores
           | or give them to the thrift stores.
           | 
           | I tried selling some on Amazon. That doesn't work at all.
        
             | rrr_oh_man wrote:
             | ...do you still have any?
        
               | WalterBright wrote:
               | only ones I want to keep
        
       | vunderba wrote:
       | I wish they had talked a bit more about how he managed to re-read
       | any of the books, because from the pictures a great deal of them
       | seemed like they were rather inaccessible.
        
         | black6 wrote:
         | He probably didn't even read all of them once. Books are like
         | wine: you don't have to drink all the wine you have before
         | buying more.
        
         | stagger87 wrote:
         | https://en.wikipedia.org/wiki/Tsundoku
        
           | vunderba wrote:
           | A friend of mine has _mad Jenga style stacks_ of manga all
           | over his flat and I will be forwarding this word to him.
        
       | nurettin wrote:
       | 7k for 70,000 books sounds insane.
        
       | chickensong wrote:
       | Awesome. I bet the acoustics of the house are very interesting.
        
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