Critically acclaimed author Cammie McGovern presents a heartwarming and humorous middle grade novel about the remarkable bond that forms between an aspiring service dog and an autistic boy in need of a friend. “Joyful, inspiring, and completely winning, Chester and Gus is unforgettable,” proclaimed Katherine Applegate, #1 New York Times bestselling author of the Newbery Medal winner The One and Only Ivan.

Chester has always wanted to become a service dog. When he fails his certification test, though, it seems like that dream will never come true—until a family adopts him. They want him to be a companion for their ten-year-old son, Gus, who has autism. But Gus acts so differently than anyone Chester has ever met. He never wants to pet Chester, and sometimes he doesn’t even want Chester in the room. Chester’s not sure how to help Gus since this isn’t exactly the job he trained for—but he’s determined to figure it out. Because after all, Gus is now his person.

• Ann M. Martin, New York Times bestselling author of Rain Reign
  : “I loved this portrait of a young boy struggling to find his role in a family determined not to be defined by their differences. Benny’s brave story, told with wry humor, is inspirational.”
• Publishers Weekly: “[Readers] will be charmed by Chester’s warmth and loyalty.”
• Kirkus Reviews: “Gus’ gradual, subtle interactions with his classmates ring true and sympathetic.”
• School Library Journal: “A heart-filled story of a likable boy who doesn’t realize that his natural gifts are recognizable and valued by a supportive family. There are many moments that will ring true to middle grade readers: feeling anxious about friendships, wanting to be noticed, and trying to do the right thing.”