Python essential reference

Building web services with Java : making sense of XML, SOAP, WSDL and UDDI

Steve Graham

MySQL phrasebook : essential code and commands

Zak Greant

Linux phrasebook

Scott Granneman

Python phrasebook : essential code and commands

Brad Dayley

JavaScript phrasebook : essential code and commands

Christian Wenz

Python essential reference

David Beazley

PHP and MySQL Web development

Luke Welling (1972-)

Flex on Rails : building rich internet applications with Adobe Flex 3.0 and Rails 2

Tony Hillerson

Python web development with Django

Jeff Forcier (1982-)

Programming in Objective-C 2.0

Stephen G. Kochan

The iPhone developer's cookbook : building applications with the iPhone 3.0 SDK

Erica Sadun

Cocoa programming developer's handbook

David Chisnall

Linux kernel development

Robert Love

Essential Facebook development : build successful applications for the Facebook platform

John Maver (1972-)

XNA Game studio 4.0 programming : developing for Windows phone 7 and Xbox 360

Tom Miller (1975-)

The Android developer's cookbook : building applications with the Android SDK

James Steele

Windows Phone 7 for iPhone developers

Kevin Hoffman

Android wireless application development

Shane Conder

Programming in objective-C

Stephen G. Kochan

The iOS 5 developer's cookbook : core concepts and essential recipes for iOS programmers

Erica Sadun

HTML5 developer's cookbook

Chuck Hudson

JQuery, JQuery UI, and JQuery Mobile

Adriaan de Jonge (1979-)

MySQL

Paul DuBois

Python in practice : create better programs using concurrency, libraries, and patterns

Mark Summerfield

C primer plus

Stephen Prata

Xcode 5 start to finish : iOS and OS X development

Fritz Anderson

PHP and MySQL web development

Luke Welling