The Penderwicks meets The Vanderbeekers of 141st Street in New York Times bestselling author Morgan Matson’s middle grade debut about a young girl who gets to know her mom’s side of the family and hunts for hidden treasure over the course of one chaotic summer.For as long as Ryanna Stuart can remember, her summers have been spent with her father and his new wife. Just the three of them, structured, planned, and quiet. But this summer is different. This summer, she’s received