Founded in 1997, BookFinder.com has become a leading book price comparison site:
Find and compare hundreds of millions of new books, used books, rare books and out of print books from over 100,000 booksellers and 60+ websites worldwide.
How to Write Macintosh Software:
This cult classic for programmers is an excellent source for understanding the myths and mysteries of Macintosh programming. It presents comprehensive coverage of key topics every Macintosh programmer must master, including memory management and debugging techniques. [via]