* A Perfect Time for Hugs (2008)
* Just Help!: How Kids Can Stop
Bullying and Build a Better World
* My Brother Charlie (2017)
* Not Norman: A Goldfish Story
* So Big! (2017)
* There Might Be Lobsters (2016)
* When Sophie Gets Angry—Really, Really Angry… (2008)
* There’s a Yeti in My Spaghetti! (2022)
* Everyone Poops (2020)
Books for adults
* The Power of Play: Learning What Really Matters in Life (2016)
* The Little Red Mail Wagon (2017)
* I See Miracles (2019)