Pencil-Free Puzzles: 60-Second Brain Teasers: Short Head-Scratchers from the Easy to Near Impossible Nathan Haselbauer
Crime Puzzles: 60 Second Brain Teasers: Short Forensic Mysteries to Challenge Your Inner Amateur Detective Diane Capri
Hardy Boys Adventures Collection Volume 6: Showdown at Widow Creek, The Madman of Black Bear Mountain Franklin W. Dixon
Hardy Boys Adventures Collection Volume 10: Dungeons & Detectives, Return to Black Mountain Franklin W. Dixon
Hardy Boys Adventures Collection Volume 12: Mystery on the Mayhem Express, As the Falcon Flies Franklin W. Dixon
Hardy Boys Adventures Collection Volume 9: The Gray Hunter's Revenge, The Disappearance Franklin W. Dixon
Hardy Boys Adventures Collection Volume 7: Bound for Danger, Attack of the Bayport Beast Franklin W. Dixon