Walking Shadow, by Clifford Royal Jonhns
New. $12.99 here; $14.99 on Amazon.
Benny tries to ignore the payment-overdue messages he keeps getting from "Forget What?," a memory removal company. Benny's a slacker, after all, and couldn't pay them even if he wanted to. Then people start trying to kill him, and his life suddenly depends on finding out what memories he has forgotten.
Walking Shadow is a future-noir science fiction mystery novel with action, humor, suspense, smart dialogue, and a driving first person narrative.