Accredited Symbian Developer Primer.
The Primer will explain the content tested in the Accredited Symbian Developer exam. It will break down the subject areas examined in the online test and succinctly describe each concept as a series of exam objectives. For a more in-depth description of those areas, it will provide references to other sources of information.

MacBook For Dummies.
Whether you already have your new MacBook or are still weighing the pros and cons of various models, MacBook For Dummies is a valuable resource. For newcomers to laptop land, it’s packed with basic information about using and caring for Mac laptops. It also walks you through Mac OS X, the revolutionary Macintosh operating system that makes your laptop tick.

Linux Smart Homes For Dummies.

Wiley Plus/Web CT Stand-alone to accompany Operating Systems Concepts with Java, 6th Edition.

Windows XP MVP.

Symbian OS Internals: Real-time Kernel Programming.

Red Hat Fedora and Enterprise Linux 4 Bible.
Widely regarded as definitive resources, Chris Negus's Bibles on Red Hat Linux have collectively sold more than more than 240,000 copies

Beginning Mac OS X Programming.
Geared toward programmers with no prior development experience, this book serves as a comprehensive guide to programming on the Mac OS X platform

Mastering Mac OS X v10.4 Tiger, 4th Edition.
This Mac OS X Book is Reliable, Powerful, and Easy-to-Use--Just Like OS X 10.4, Tiger

Symbian OS for Software Leaders.
As a co-founder of Symbian and former executive of Psion Software, David Wood has been actively involved in well over 100 smartphone development projects worldwide. Over the time spent on these projects, he has come to understand the key issues which determine the difference between successful and unsuccessful projects for Symbian OS.

Hacking Mac OS X Tiger : Serious Hacks, Mods and Customizations.
This serious-but-fun, down-and-dirty book dives into default system settings, unlocks hidden gems, and includes original Mac OS X programs with full source listings and explanations.

Windows XP Simplified, 2nd Edition.
The perfect guide for visual learners who are brand-new to Windows XP and want to be shown-rather than told-how to solve problems and work through tasks

Linux Bible, 2005 Edition.

Master VISUALLY Mac OS X Tiger.

eGrade Plus Stand-alone Access for Operating System Concepts 7th Edition (1-Term).