Being a hero isn't easy. But Hilo had no idea it would be this hard. Hilo came to earth because he was running from Razorwark. But he's done running. Razorwark has come to earth. And the time has come for one final face to face showdown. What happens will decide the fate of the robot world . . . and Hilo's future. The sacrifice will be great. But with Izzy's help, Hilo finally knows what he has to do. Because THIS is how all the pieces fit. Here's what people (and robots!) are saying about Hilo! "Every kid would love a pal like Hilo, and every kid will LOVE this book!" --Lincoln Peirce, author of Big Nate series "A story that can be enjoyed by the entire family." --New York Times