Book excerpt: An adorable letter writing dog helps a class pet on the loose get back to its classroom in this companion to the New York Times bestseller Can I Be Your Dog?, and I Found a Kitty! Arfy is a reading buddy, visiting schools and helping kids who are learning to read. One day, upon arriving home, Arfy notices a stowaway in his vest pocket--a turtle! Arfy must write letters to each of the teachers--and even the principal!--to find the classroom whose terrarium is missing this little terrapin. Can Arfy get this little lady back to her rightful class? Another winning, comical, epistolary tale from a New York Times bestselling author-illustrator that's perfect for children, teachers, and librarians.