(1) PS No saccharine self-esteem book, this is a powerful affirmation of each reader's worth. Robinson's text is loaded with child appeal ("When everyone thinks you're a pest. / When everyone is too busy to help. / You matter"); kid-level humor ("Even if you are really gassy. / You matter"); and profound observations ("Sometimes you feel lost and alone. / But you matter"). The repetition of the titular phrase is extremely effective; by book's end, you can't help but believe it. Striking acrylic and collage illustrations take us on a compressed journey through time and space. We meet creatures from Earth's distant past (fish walking out of a primordial sea; dinosaurs) and then head out into space, where a meteor hurtles toward Earth ("If you have to start all over again..."). Still in space, we move to the present, with an astronaut, a Black woman, holding a photo of a child and gazing longingly toward Earth, where (as we see after the page-turn) her child is missing her ("Sometimes someone you love says goodbye"). The book comes to rest in a vibrant city, one full of color and movement and of people "old and young," and wraps up with a scene of promise and possibility, as a young boy gazes out his window at the busy world outside and, one feels, the future.

Reviewer: Martha V. Parravano | Horn Book Magazine Issue: September, 2020

(1) K-3 Robinson offers a smart, sly, and imaginative wordless story about a girl and her cat embarking on a fantastical adventure. The girl follows the cat through a portal into another dimension--and another and another, each time prompting readers to turn the book. After encountering her own double, the girl (plus cat) finally makes it back home. A subtle visual punch line at book's end will reward careful viewers.

Reviewer: Megan Dowd Lambert | Horn Book Magazine Issue: March, 2019