Heart must hide her beloved unicorn, Moonsilver, from Lord Dunraven's hunters. She and her animal friends join a troupe of traveling minstrels. Everyone thinks Moonsilver's horn is fake -- just part of the act. Then Moonsilver heals a badly injured boy right in front of the audience, and the unicorn's secret is in danger. Can Heart's mysterious silver bracelet, which makes her dream of the magical Mountains of the Moon, help her find the one place Moonsilver might be safe?
Kathleen Duey’s works include the middle grade American Diaries and Survivors series, as well as the well-reviewed chapter book series The Unicorn’s Secret and its companion series, The Faeries’ Promise. She is also the National Book Award–nominated author of Skin Hunger. She lives in Fallbrook, California.