Download or read book Case of the Secret Sauce #1 written by Aaron Rosenberg and published by Penguin. This book was released on 2011-04-28 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pete and Penny live above Pizzarelli's, the family pizza parlor, in the small town of Rellaville. They're excited when their parents go out of town, leaving them in charge along with their quirky uncle. But everything goes downhill fast when the family's top-secret pizza sauce recipe is lost! Readers figure out puzzles alongside the main characters and those clues lead them to solve the mystery!