Monsters Morton and Bogart are best friends. But they don't always see eye to eye. So when they encounter a closed door, anxious Bogart wants to keep it closed, because there must be something really bad on the other side. But Morton thinks it'll be something amazing! Which is it?
Readers learn that, while not knowing can be frightening, being brave can lead to new discoveries. And even though your imagination can make it easy to worry, it can also make life better, less scary, and more fun.