While I love AbeBooks for buying used books, their covers are spotty. Let's match covers from LibraryThing, using the ISBN.

Adds links instead buttons. Replaces javascript links into direct links to content

Puts a link to AADL, Melcat or Worldcat on Amazon book pages

Search for a book from Amazon or Google Books in iRead. Just press 'Ctrl'+'Alt'+S in an Amazon/Google Books page for a book and this script performs a search for the book in iRead, where you can read more reviews or add the book to your bookshelf.

Removes text protectors from HTML content on lib.aldebaran.ru <br/> Убирает защиту от копирования текста книг на сайт lib.aldebaran.ru<br/>

Calculate the amount of time it will take to read a book based on its word count.

The script doesn't work. I'll make a new functioning version in the future.

Display the availability of a book in the San Francisco Peninsula (CA, USA) Library System on amazon.com, other bookstores and wikipedia book pages

Improves the Books and Galleria online sections at Haaretz's site. (Complements Haaretz Enhancer.)

Adds shipping to Amazon used prices. Version .31

Make every Amazon book page link to its Powell's page

Make every Amazon book page link to its ISBN.nu page

Add Average Stars Level to Subjects

Search the University of North Carolina Library Catalog from Google Books listings.

Search the Multnomah County Library Catalog from Google Books listings.

add controls to zoom some textareas of www.bookcrossing.com

Search the Loudoun County Public Library Catalog from Amazon book listings.

On Amazon, display search links by ISBN, Author, and Title in BPL. Cobbled together from LibraryLookup by Jon Udell.

Compare book prices from various book stores

Compare book prices on Amazon, Barnes and Noble, Buy.com, and Half.com