Bob (O. F.?) Howard's adventures in computational demonology continue in this series' usual action-satire vein. I particularly liked the elaborate setup for a pun on "preta"...
It's hard to talk about the plot without spoiling it, which is presumably is why the back-cover blurb's more vague than usual. Also, who's that meant to be on the cover (other than Bob)?
ISBN 044102050X.