Author(s): 37Signals Team.
About the Book: Want to build a successful web app? Then it's time to "Get Real". Getting Real is a smaller, faster, better way to build software.
Getting Real delivers better results because it forces you to deal with the actual problems you're trying to solve instead of your ideas about those problems. It forces you to deal with reality.
Getting Real foregoes functional specs and other transitory documentation in favor of building real screens. A functional spec is make-believe, an illusion of agreement, while an actual web page is reality. That's what your customers are going to see and use. That's what matters. Getting Real gets you there faster. And that means you're making software decisions based on the real thing instead of abstract notions.
Finally, Getting Real is an approach ideally suited to web-based software. The old school model of shipping software in a box and then waiting a year or two to deliver an update is fading away. Unlike installed software, web apps can constantly evolve on a day-to-day basis. Getting Real leverages this advantage for all its worth.