An egret and a rhinoceros navigate the ups and downs of their symbiotic relationship--which is more like a friendship!--in this warm and witty book from bestselling author-illustrator Mark Teague. In a not-so-simple symbiotic friendship between two pals, Egret does his best to teach Rhino about how to be a friend. Friends eat together, have fun together, and help each other out, right? But they also respect boundaries, recognize their...