Meet Maddie and Mabel, two spunky sisters who navigate their relationship with humor and heart. Maddie is the big sister. Mabel is the little sister. But who is actually in charge? Mabel, who never stops asking questions? Or Maddie, who can be bossy and demanding? Readers will see that being in charge might not be as important as working together. The first book in this early chapter book series introduces two relatable characters who make mistakes as they learn important life lessons. Friendship between siblings can often be a heart-warming work in progress. Through joyful storytelling and story-sharing, Maddie and Mabel exemplify the best of what these young years can offer us: imagination, joy, play, forgiveness, and family. In a way that’s accessible for new readers and enjoyable for anyone who has also made mistakes and made amends with their own sibling, Maddie and Mabel endears, entertains, and delights.