Unix in a Nutshell
Arnold Robbins
AppleScript in a Nutshell
Bruce W. Perry
Web Design in a Nutshell
Jennifer Niederst Robbins
PC Hardware in a Nutshell
Robert Bruce Thompson & Barbara Fritchman Thompson
Java Examples in a Nutshell
David Flanagan
Delphi in a Nutshell
Ray Lischner
C++ In a Nutshell
Ray Lischner
Perl in a Nutshell
Nathan Patwardhan, Ellen Siever & Stephen Spainhour
Ruby in a Nutshell
Yukihiro Matsumoto
PHP in a Nutshell
Paul Hudson