Perfect for bedtime with the youngest readers, the seventh book in the New York Times bestselling Rainbow Fish series. When Little Rainbow Fish can't fall asleep, there's only one thing that can help--his Mommy! Little Rainbow Fish's mom promises to watch over him, no matter if he is in the ink cloud of an octopus, lost in the deep blue sea, or simply having a bad dream. A sweet adaptation of the hardcover storybook. "Just the thing to help calm nerves when the day is almost done."--Booklist