2 Answers2025-07-21
I simply search for the book title + 'ISBN' on Google or DuckDuckGo and half the time the number is listed in the results snippet. ISBNs for books are also listed in Amazon book listings under the 'Product Details' section at the bottom of the page. Simple enough!
4 Answers2026-07-13
Scan the book using the Google Books app. By taking a photo of the barcode on the back of the book using your phone, you should be able to search for the exact edition. It’s often quicker than manually entering the book. If the Google Books app fails to find the book, I use BookFinder dot com to search for books by their ISBN. BookFinder aggregate second-hand stock from hundreds of retailers worldwide, providing a good indication of what you actually have.
11 Answers2025-08-13
I use a somewhat old-school method here at The Rap Sheet. To begin with, I keep a personal spreadsheet of my own library. When I’m not sure whether I have a certain book or not, I first check the ISBN on that spreadsheet. If that fails, I immediately search for the book on AbeBooks, because – as a marketplace for used and rare books – the sellers here are highly accurate with regard to the ISBN of the copy they are selling.
Looking through a few listings confirms the ISBN number for me. The listing for a used book also includes a photo of the cover. In this case, it is easy enough to tell that one listing is for a hardcover edition and the other for a paperback edition. I prefer browsing a used bookstore this way as opposed to a purely digital search for an ISBN.
8 Answers2025-08-11
For people who like to buy used books, ISBNs are great. They can search for a specific out of print edition of a book. Without the ISBN, you are left to the seller’s description of a used book. Sometimes the description is even accurate enough for the buyer to purchase the book based on the description. But more often than not, the description is not accurate enough for the buyer’s needs. With an ISBN number, you can find the exact book you are looking for, such as the 1978 Ballantine paperback edition with the cover art that you like.
13 Answers2025-08-13
Short answer: Yes. This is especially true when you're selling directly to your audience (like at events, from your own website, from your own eBay/Esty store, etc.). You can buy an ISBN and put your book up for sale on gumroad.com and elsewhere, without ever using it for distribution. We actually recommend avoiding the use of ISBNs when you're self-publishing until you know whether or not you're going to need them for wider distribution. They're not an immediate barrier to entry for most indie authors and small press publishers. But, in order to get your books into bigger retail stores and into libraries, you're going to need an ISBN. It's the universal product code for books, and it's primarily used for distribution to these sorts of places (BN, expanded Amazon distribution, library catalogs, etc.).
4 Answers2025-08-03
Yes, many out-of-print books are published online as epubs. There are special sites that offer older books legally, such as Project Gutenberg and Google Books. Sometimes even collectors or the authors of older books upload them. For very rare books you might find them on forums like Mobilism. Always verify the copyright status first though.
12 Answers2026-07-26
Note too that some books, particularly textbooks, have what are often called international editions. These may have different numbers of pages and even contain material not found in the local edition. If you are using an international edition it is wise to note this in the citation e.g. Author. (Year). Title (6th ed., International student version). Publisher. The extra descriptor in the above citation is crucial for replicability, the purpose of citation in the first place.
9 Answers2025-06-10
The local library where I work has a little trick for this, using the “editions” tab on WorldCat. The trick is to search for a title, and get back a list of all known editions of that work, each with its own OCLC number, published, and date. Then you can click through to the full bibliographic record for each edition. It’s a bit of a clunky interface, but it’s the only place to get a view even remotely approaching this, and for really obscure stuff, searching the abstracts of academic dissertation can yield results: some PhD student has probably done the bibliographic work for a critical edition as part of their research.
4 Answers2025-07-15
Since Amazon is the distributor for most Kindle book publishers (many of whom are independent authors and small companies), there isn’t one central phone number for publishers. Contact individual publishers at their websites. Many publishers of print books are also open to new material, and some popular web serials have been picked up by publishers — for example, “Naked Pages” was a free online novel that gained a huge following in its raw, serialized form, before eventually being published formally under that title. This is a relatively common route to publication these days.
5 Answers2025-07-16
Joining specific Discord servers for genres or authors of interest can also be really useful. I know of servers for classic sci-fi, for horror, and for academic philosophy. People share links and discuss different editions of a book in dedicated channels. As people are actively searching for the same thing, it can become a collaborative hunt in real time. Someone posts that they are searching for the original magazine version of a particular story and within minutes there are links to scans provided by several members. Not only does joining these communities make the hunt less lonely, but also you can find out about books of interest that you would have otherwise never known about from other people with immense knowledge on the subject.