Product Description: Write custom Palm OS Cobalt applications for business, communications, entertainment, and other uses with help from the step-by-step guide. Following a start-to-finish sample application, you’ll learn to work in the Palm OS Developer Suite to build programs that run on all Palm OS devices, including the palmOne Treo, Tungsten, and Zire models, Sony CLIÉs, the Fossil Wrist PDA, and many others...read more (view table of contents, read Amazon.com's description)

Amazon.com Review: There's money to be made in developing applications for the Palm OS. As 3Com sells more of its devices, and licensees like Handspring add to the Palm OS universe, there's an ever-growing number of people who want to use their handheld computers to make their lives easier...read more (view table of contents, read Amazon.com's description)