Eleven-year-old Remy loves Seagate, the island where her grandmother had a house and where her family spends every summer vacation. But this year’s different. Remy misses her dog, Danish, who recently passed away. The usual Seagate traditions don’t feel the same - and neither does her relationship with her two best friends, Micayla and Bennett. Micayla’s family is moving to Seagate year-round, and she’s spending more time with the year-round kids. Bennett’s doing "boy stuff" with new kid Calvin and his snobby sister, Claire.

Remy takes comfort in the company of Dog Beach - which is where she hatches her plan to bring her friends closer and recapture the Seagate magic. This start of a new series is filled with summer treats, activities, and the spirit of friendship and invention that are Greenwald’s trademarks.