Download or read book Experiment #256 written by Marty Kelley and published by Sleeping Bear Press. This book was released on 2019-08-01 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ian is wild about science experiments and for his latest (number 256) he's building a jet pack for his dog, Wilbur--the leftover parts shouldn't be anything to worry about, right? When Wilbur dons his new pack and blasts off, he leave a swath of chaos in his wake and nobody is happy, Wilbur least of all. What's a budding inventor to do?