They're on TV, they're in our bookshelves, and some even lurk in our kitchen cupboards. They're self-help gurus, and man, has our society spawned a lot of them lately in our quest to go from wanting to doing.

Who's who? Sometimes it's hard to keep track.

Myprimetime.com has put together a list of today's hottest self-actualization guides and their beliefs in a nutshell. Find out who thinks our bodies will disappear in the next millennium and who wants a white-collar revolution.