Title: The Smoke Screen Mystery
Description: On the trail of an arsonist trying to ruin developer Donald Pierce, Frank and Joe Hardy go undercover as firefighters and turn the heat on three different suspects.
Subjects: Hardy boys (Fictitious characters), Juvenile fiction, Detective and mystery stories, Brothers, Fiction, series:HardyBoys, collectionID:HBMS3, Children's fiction, Mystery and detective stories, Hardy boys (fictitious characters), fiction