Enjoy three adventure-filled mysteries in one book! In Dolphin Rescue, garbage starts showing up all over Maddie and Atticus's coastal New England town. These two amateur detectives are on the case of the "Trasher" when they spy dolphins in trouble in the cove! In Puppy Rescue Riddle, Elliot, Sam, Kyung, and Amy help move the dogs from the Adopt-Your-BFF shelter to a cabin on higher ground when a storm floods the area. But one of the puppies is missing! In Farm Friends Escape, cousins Luke and Sarah are put in charge of the petting zoo at their grandparents' farm. But when the animals escape, the kids must find them and solve the mystery of the strange boy they keep seeing around the farm. Find out what happens in these chapter books full of colorful illustrations, fascinating facts, and photos that bring real life to the stories.