Weird and Gross Challenge!
No. of pages 144
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This book is part of a book series called Smartlab .
There are 144 pages in this book. This book was published by Becker & Mayer .
Ben Grossblatt has been writing for children for 20 years (and learning about the natural world for a lot longer than that). He lives in Seattle, Washington.
This book is in the following series:
