The first ten emails I receive with the subject heading "I've donated--book, please!" will be sent a copy of Sleep is for the Weak, signed by me. I will write whatever you like. (I'll assume you're being honest, because that's how much I trust you.) Just send me your address and detailed instructions on the kind of inscription your heart desires.
UPDATE: All ten copies are spoken for. Thanks, and keep donating! Don't stop now! Love will be a battlefield, if you keep it up!