"Pet Mystery Week brings brisk business to Penelope's Rhode Island bookshop, but a real mystery comes barking at her door when a lost dog turns up in a panic. Pen and her son Spencer follow the furry fugitive to a wooded area where the dog's owner lies unconscious. Mrs. Cunningham is a warm-hearted widow who volunteers at the animal shelter and runs Buy the Book's pet lovers book club. Why would anyone shoot such a sweet soul? The police believe...

"Eleven-year-old Oli is spending his spring break at Hero Club, where autistic kids like him can build friendships and learn about their emotions. Sounds fun, right? No. Nothing like a week of forced socialization and emotional learning to ruin vacation week. Oli just wants to be home, where it's familiar, not so boring, and he can play games on his phone. But when Oli and the other kids at the club see a stray dog who keeps disappearing into a soon-to-be-demolished...