This is the perfect opportunity to introduce your kids to these classic mysteries by Franklin W. Dixon. The first five books in the classic mystery series are packaged together in a collectible box set featuring a newly redesigned slipcover. The titles included are The Tower Treasure, The House on the Cliff, The Secret of the Old Mill, The Missing Chums and Hunting for Hidden Gold. Listed at $36.99, this set is a bargain price at only $16.27! Remember, Amazon prices can change at any time.

This post contains affiliate links.