It’s another lovely day on Ocea, a planet entirely inhabited by mermaids. Suddenly, a huge metallic unicorn lands on the seafloor! Sol, a mermaid scientist, determines that it is an alien spaceship. A neon pink laser blast tells her these creatures do not come in peace. Hundreds of armed unicorns wearing bubble helmets swarm out of the metallic unicorn ship. An epic battle takes place between the mermaids and the unicorns. Can the mermaids discover the unicorns’ weakness in time to save their planet? Benjamin Harper lives in Los Angeles where he edits superhero books for a living. When he’s not at work, he writes; watches monster movies; and hangs out with his cats Marjorie and Jerry, a betta fish named Toby, and a tank full of four rough-skinned newts. He tends a bog garden full of carnivorous plants and also grows milkweed to help save Monarch butterflies. His other books include the Bug Girl series, Obsessed With Star Wars, Rolling with BB-8, Hansel & Gretel & Zombies, and many more.