Gr 1–4—In this auspicious debut picture book, a lonely girl escapes the boredom of a sepia-toned world by drawing a doorway to a magical realm. Harkening back to Crockett Johnson's Harold, this child uses a red crayon and a lot of imagination to venture across a Venice-like kingdom, fly among a fleet of steampunk airships, and take off on a magic carpet ride. When an act of compassion and bravery lands the heroine in a cage, it's her magic crayon and a bit of help from a new friend that save the day. This captivating wordless story has all the elements of a classic adventure: unknown lands, death-defying stunts, and a plucky lead. Finely detailed pen-and-ink line drawings combine with luminous washes of watercolor to create a rich and enchanting setting. Becker builds a sense of suspense by varying colorful full-page spreads with smaller vignettes that feature the girl and her red crayon surrounded by ample white space. The final page shows the youngster and her new friend riding a tandem bicycle pointing onward. Endpapers spotlight all manner of transportation: ships, trains, cars, and even space shuttles. The strong visual narrative makes this an appealing choice for a wide range of ages. By the turn of the last page, children will immediately begin imagining the next adventure.—Kiera Parrott, Darien Library, CT