244 books • 73 series
Book #1: Endangered Species
Book #2: Secret Identity
Book #1: Maddie's Dream
Book #2: Blue Ribbon Summer, 2
Book #3: Chasing Gold, 3
Book #4: Moonlight Mile
Book #5: A Winning Gift
Book #1: ASPCA Kids
Book #1: ASPCA Kids: Pet Rescue Club: A New Home for Truman, Volume 1
Book #2: ASPCA Kids: Pet Rescue Club: No Time for Hallie, Volume 2