His earlier book, "Not By Fire But By Ice" is a great read but out of print. You might get a copy by calling 425-821-7372 [Sugarhouse Publishing].
Felix has synthesized all the available science and drawn some conclusions no one else seems to have the insight to come up with. He first published in 1997 - simply a brilliant thinker! Website is at www.iceagenow.com
sorry for the double