The great upending

If eleven-year-old Sara and her brother Hawk can complete a task involving the reclusive author renting out the silo on their farm for the summer, they will receive reward money that will pay for Sara's life-saving surgery.

Bibliographic Details
Main Author: Kephart, Beth
Format: BOOK
Other Format: EAUDIO
Language:ENGLISH
Published: Atheneum Books for Young Readers 2020
Subjects: