Enterprise Linux At Work
In 2000 I was the author for the Wiley and Son's book entitled Enterprise Linux At Work.
Enterprise Linux At Work covers 10 projects for Linux developers. Projects range from a Perl/CGI on-line catalog, to a messaging server, to a simple CORBA application. The focus of this book is on what you can build with existing technology to create enterprise solutions using Linux.
As with the CGI How-to, this book was translated into at least one other language that i know of: