Building successful start-ups was never quite as easy as it seemed, and the changing economic climate has raised the stakes, reduced the margin of error. New entrepreneurs can't stumble into wealth on the power of half-formed ideas, or turn dreams into reality without doing a lot of homework. It's time to get smart. This book teaches would-be entrepreneurs the skills they need to get through the venture capital process with companies that will survive to grow and succeed.

Rob Ryan, a pioneer in the high-tech industry, founded Ascend Communications in 1989, and throughout the nineties...