Grades 2 - 4. Besides solving crimes and capers in their hometown of Green Lawn, Connecticut, Dink, Josh, and Ruth Rose also go to exciting places like a deadly dungeon, and an invisible island. From A to I, students will enjoy unraveling these mysteries along with this terrific trio! Paperback books by Ron Roy. Please note: Not all letters of the alphabet are represented in this book set, we may substitute a book if a title becomes unavailable.