1st Printing - Batman teams up with a private investigator to find a 10-year-old boy abducted seven years prior in "Dead Letter Office". Script by James Owsley, pencils by Jim Aparo, inks by Mike DeCarlo. Uncredited cover looks to be pencilled by Mark Bright. 1st printing. NOTE: Most issues from 397-432 were reprinted in 1989 and sold in multipacks. These 2nd and 3rd prints have back cover ads dated 1989. 36 Pages, Full Color. Cover price $0.75.