One of an innovative new series of linked stories designed to build reader confidence. Nick Mack's best friend, Ellie, has a dog called Newton, whom she says is as much Nick's dog as hers. But Nick still wants a pet of his own. When Aunt Terri comes to visit Nick finds a four-leaf clover in the park - and his good luck soon kicks in... Walker Stories support beginner readers making the transition from picture books in an engaging, entertaining and accessible way. Each title features three highly-illustrated, individual short stories linked by one character, so readers can build familiarity and confidence.