Once a King (Clash of Kingdoms, Book 3)
by Erin Summerill

• Publication Date: December 4, 2018
• Genres: Adventure, Fantasy, Fiction, Love & Romance, Young Adult 13+
• Hardcover: 464 pages
• Publisher: HMH Books for Young Readers
• ISBN-10: 1328949974
• ISBN-13: 9781328949974