Best Behavior (2002–2015)
- Hands Are Not for Hitting (Ages 0-3) (Best Behavior (2002)
- Teeth Are Not for Biting (Ages 0-3) (2003)
- Feet Are Not for Kicking (2004)
- Tails Are Not for Pulling (2005)
- Germs Are Not for Sharing (2006)
- Diapers Are Not Forever (2008)
- Voices Are Not for Yelling (2015)