The Firefly Summer : Simon & Schuster Books for Young Readers : 9781534493360 : 1534493360 : 07 May 2024 : Three starred reviews! "Heartfelt and hilarious, witty and wise, with indelible characters and laugh-out-loud humor. A fantastic read for any season of the year." --Stuart Gibbs, New York Times bestselling author In New York Times bestselling author Morgan Matson's middle grade debut "brimming with heart, summer nostalgia, and a bit of mystery" (Julie Murphy, #1 New York Times bestselling author), a young girl 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 a letter from her grandparents--grandparents neither she nor her dad have spoken to since her mom's death--inviting her to stay with them at an o