Last Zoo

Pia lives in a zoo in the middle of the Pacific Ocean with her parents (both ghosts), several old and cranky genies, a devil, and two young angels. She spends her days trimming genie-beards, trying to avoid being tricked into selling her soul, and waiting for the angels to make a miracle big enough to save the world.
Then the angels go missing. Can she solve the riddles of the mysterious haloes the...