"[L]ay in a supply of Flynn's books without delay, much as you might equip yourself with Pepto-Bismol, aspirin, contraceptives, red wine, Beatles albums, Woody Allen movies, or any other of life's essentials. You never know when you might need them." --James Morrow, Free Inquiry "Endlessly thought-provoking. Tremendous fun. Conceptually challenging. Moving. Impassioned. Richly written.

Deliciously imaginative. Willing to speak the unspeakable. Unafraid to accept and explore new ideas. Viewed from any perspective, it's an extremely important book; science fiction is lucky to have it." -- www.InfinityPlus.co.uk.