Shinbi is not a particularly ghosty ghost. At night she likes making tiny bouquets of things, and gazing at the far away stars. Haunting? Not so much. Even if that's what the other ghosts like. In the daytime, in a meadow, sits a single rock, casting a single shadow, named Greem. He'd really like someone to talk to. But who? He writes one word on his lonely rock: "Hi" and hopes someone will see it. Sure enough, in the darkness of night, Shinbi finds the note! But who could have written it? In a profound exploration of how friendship can break through barriers of time and circumstance, Cat Min introduces us to two unforgettable characters we'd all love to know.

Willow is shy. VERY shy. Her home is in an abandoned mailbox, and she'd rather stay put. Outside kids scream and soccer balls collide, trees look like monsters, and rain is noisy in a scary kind of way. It's much nicer to stay inside, drawing. But then a young boy drops a letter in Willow's mailbox: it's a note to the moon asking for a special favor. Willow knows that if she doesn't brave the world outside, the letter will never be delivered, and the boy will be heartbroken. Should she try? Can she? Cat Min delivers a breathtakingly illustrated story about shyness, the power of empathy, and what it means to make a friend.