- Grabenstein, Chris, Smartest kid in the universe (Series), 01
- Dog Squad, Chris Grabenstein ; illustrations by Beth Hughes
- Mr. Lemoncello's Library Olympics, Chris Grabenstein
- Grabenstein, Chris, Mr. Lemoncello's library, 02
- No is all i know, written by Chris Grabenstein ; pictures by Leo Espinosa
- Grabenstein, Chris, Dog Squad (Series), 01
- The smartest kid in the universe, Chris Grabenstein
- Grabenstein, Chris, Mr. Lemoncello's library