A few hours after nine-year-old Garnet Linden finds a silver thimble in the dried-up riverbed, on her family’s Wisconsin farm, the rains come and end the long drought on the farm. The rains bring safety for the crops and the livestock and money for Garnet’s father. Garnet’s good luck continues throughout the summer and she’s convinced its because of her lucky thimble. Though not a long book, it is easy for the reader to picture Garnet’s family farm, their small town and the close-knit farming community. Garnet clearly loves the farm, but her older brother is determined to never be a farmer as he watches their father struggle to pay the bills. He realizes the famiy income is based on the weather and things beyond his control no matter how hard dad works. But through the eyes of a stranger and Garnet he also grows to appreciate the benefits of farm life.