The Third Mushroom

When thirteen-year-old Ellie's Grandpa Melvin, a world-renowned scientist in the body of a fourteen-year-old boy, comes for an extended visit, he teaches her that experimenting--and failing--is part of life.

• | Author: Jennifer L. Holm
• | Publisher: Yearling
• | Publication Date: March 03, 2020
• | Number of Pages: 256 pages
• | Language: English
• | Binding: Paperback
• | ISBN-10: 1524719838
• | ISBN-13: 9781524719838