A to Z of C, the DOS/Turbo C programming book written by K. Joseph Wesley and myself turned 5 on August 1.
Initially, we felt bad for spending our time in writing a book that were rejected and deceived by publishers. Now we get quite reasonable appreciations from people around the world--even though it's having technical and grammatical errors. Long live the internet publishing!
Probably a time for "A to Z of PHP" ?