Alyssa Satin Capucilli is the award-winning creator and author of the Katy Duck series and the bestselling Biscuit series, which has sold over twenty-four million copies. A dancer as well as a writer, she lives with her family in Hastings-on-Hudson, New York.

Hyewon Yum is an author and illustrator of many picture books, including Grandpa Across the Ocean and The Twins' Blanket. Her book Saturday Is Swimming Day was named as a Charlotte Zolotow Award Honor and Mom, It's My First Day of Kindergarten! received the Ezra Jack Keats New Illustrator award. She also illustrated Ode to a Bad Day, Not Perfect, Luli and the Language of Tea, and many more. She was born and grew up in Seoul, Korea. Now she lives in Brooklyn, New York with her family.

"From playtime to bath time to bedtime, this big sister understands her little sister very well and clearly enjoys her company. Some books on big brotherhood or sisterhood begin with such an idealized episode that they're unconvincing, but Capucilli portrays a relationship that is generally positive, though Miranda leads Goose through some challenging moments before the problem's resolution. Miranda's first-person narrative guides readers through the story, and Yum's colorful, sensitive illustrations bring the story to life by showing the sisters dealing with a variety of situations together."--Booklist

"Miranda's younger sister, Goose, is extremely creative and energetic, and, in some ways, a modern toddler-version of Ramona Quimby. Miranda plays the traditional role of responsible big sister, at first. She attempts to guide and direct Goose's choice in clothing and activities, but gradually she's taken in by Goose's delightful antics and becomes an active participant. They go to the playground, take a bubble bath together, dance in the rain, and play dress-up. The artwork is inviting and warm, the story realistic ... A wonderful expression of the older/younger sibling dynamics, this book is appropriate for the family shelves as a positive take on when to guide and when to let go." --School Library Journal

"It's Goose to the rescue!....Perfect for tutu-loving kiddos and the people who love them."--Kirkus Reviews

"It's a slice-of-life portrait of a kid in a position of maturity who somehow knows when to lead, when to follow, and when to let imagination rule the day." --Publishers Weekly

"This cute picture book celebrates individuality and sisterhood. All readers will appreciate Goose's desire to express her uniqueness with her clothes and accessories, and those with siblings will relate to the push-and-pull relationship between Miranda and Goose. The first person narration feels genuine, as Miranda shares both her frustration with, and grudging admiration for, her little sister's spirited ways...The artwork is done in colored pencil and has an appealing, childlike quality with lots of fun details that young readers will enjoy studying."--Youth Services Book Review

"I am obsessed with this adorable sibling picture book! Miranda's little sister Goose is eccentric and adventurous, and Miranda embraces her quirkiness beautifully, gently guiding Goose while also being inspired by her. Precious, imaginative illustrations with a focus on outdoor play! Perfect for children with a sibling or a passion for wearing fabulous costumes out of the house!"--Fountain Books, Richmond, VA

Publisher: Hippo Park

Pub date: 2026-04-21

Length: 40 pages