This book is about a boy named Joseph who is loving to creatures. One day he stumbles upon an old lady, Mrs. Merryweather, who tames mystical creatures for a living. She deems him her errand boy and pupil, as long as he doesn't tell anybody. But keeping that secret is hard when a big-shot CEO, Redwar, a bully, and his mom all want answers on what he's doing. Especially when Redwar wants to find the source of these mystical creatures. Truth is that Mrs.