Undeliverable

$1 from every sale goes to suppor the National Center for Missing and Exploited Children. When Benjamin Grant's son disappeared a year ago, he felt it was his duty as a father to do everything in his power to find his son, and he tried. He threw himself into the search, but his obsession left him without a home, wife, or job. Now, he's managed to find work at the United States Postal Service's Mail Recovery Center, which he hopes will prove an invaluable tool in his search.
With the help of Sylvia-a kleptomaniac artist-Ben learns the ins and outs of a warehouse full of lost mail and explores every lead in his son's case. But when that investigation leads him to Leonard Moscovich, Ben fears the worst.