After Hedgehog's beloved stuffed dog, Mutty, is blown off their island home during a storm, bereft Hedgehog swims to shore in search of him. Mole offers a listening ear, comfort and a plan: They'll ask sharp-eyed Owl at Lookout Point. Owl asks questions, takes notes, and suggests they visit Beaver's dam, where things can easily get caught. Beaver, who's wearing Mutty's red scarf, explains (somewhat defensively) that he found it in the marsh, which is where the ever-expanding group heads next. Hen and her Chicks are scavenging in the marsh, and busy busy Hen has found a picture of Mutty in front of a nearby house. At the house they all meet Annika Mae Flores, a camera-toting, brown-skinned, Latinx girl who recently moved in. Annika Mae has been looking for her lost story notebook (Owl may know something about that). She's also found someone very important to Hedgehog. Hundred Acre Wood: Meet Hedge Hollow. Castillo's sure-handed storytelling in this charming illustrated chapter book pairs her loose, expressive art style combining bold lines and warm colors with a narrative full of tenderness, deep feeling, high drama, humor, and warmth. The tale and its cast of distinctive personalities is an irresistible combination of words and images that will appeal to young listeners and independent readers alike. (Ages 4-8)