Zoe's Potty A LearntoGo Book Author:Dori Hillestad Butler, Andra Serlin Potty Training is simple with Zach's Potty and Zoe's Potty. These folded books are portable and laminated. Open the Zack and Zoe packages and you'll find a 3-dimensional doll that can actually sit on a potty just like a child. Inside is a charming story that gently teaches children to use the potty while acknowledging that accident... more »s will happen. Both Zack and Zoe wear a backpack that contains a potty chart just like the one found in the book, complete with reusable stickers, and a parent guide with frequently asked questions about the potty training process. Take the stress out of potty training with Zach's Potty and Zoe's Potty.« less