Mystery at Camp Lakeside - Sydney Campanella - Bog

Teresa and Matt Jones arrive at Camp Lakeside with their golden retriever Rusty, ready for a week of outdoor fun. Both kids are hoping to make friends with the other campers. But Matt gets bullied by a boy named Jonathan, and Teresa gets rebuffed when trying to befriend his sister Kim, a shy girl who is always writing in her journal. Peering through a crack in her top bunk, Teresa discovers a secret about the girl's father that explains why she and her brother are acting so strangely. When danger threatens Teresa and Kim, the boys team up along with Rusty to save the girls and set an innocent man free.