# Experiment #256 - Hardcover

by **Marty Kelley** (Author), **Marty Kelley** (Illustrator)

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 leaves a swath of chaos in his wake and nobody is happy, Wilbur least of all. What's a budding inventor to do?

**Number of Pages:** 32

**Dimensions:** 0.25 x 11 x 9 IN

**Illustrated:** Yes

**Publication Date:** July 15, 2019

## Details

- **Price:** 16.99 USD
- **Vendor:** Books by splitShops
- **Type:** Books
- **Tags:** Books by splitShops, Shopify Collective

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 16.99 USD | In stock |

## Images

- Experiment #256 - Hardcover

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> Updated: 2026-07-23