Read by: Vinnie Penna
Language: English
Length: 47 minutes
Publisher: HarperAudio
Release date: 2013-12-23
Special delivery: Danger!
When Stanley's mother needs the secret ingredient for a special recipe, Stanley mails himself to Mexico to track down its mysterious maker. But when a band of spies threatens to steal the secret, Stanley's simple trip becomes a race against an opponent that even a flat boy like himself can't slip past!!