The Lily Liver Series of four rhyming stories introduces dalmatian dogs Lily Liver and Two Pi R. Lily Liver learns to play ball with Boomerang the labrador in On the Ball. In On the Run, while Billy Brown the border collie guides the dalmatians, cocker spaniels Yankee Sam and Jake and Joe, and Australian terriers Sadie and her sister on their daily walk, they are ambushed by Wiley Shep. Can Billy protect his 'flock' from Wiley? Follow Lily in On the Plate as she tries to steal food from Herman the German shepherd and Pat the cat, Yankee Sam, and the sparrows. In On the Call Lily Liver and Two Pi R talk 'dog' with Laika, Billy Brown, and Boomerang.