Unix in a Nutshell
Arnold Robbins
UML 2.0 in a Nutshell
Dan Pilone & Neil Pitman
Learning the bash Shell
Cameron Newham
AppleScript in a Nutshell
Bruce W. Perry
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
Web Design in a Nutshell
Jennifer Niederst Robbins