The Eureka Key (Secrets of the Seven)
(Secrets of the Seven #1)
by Sarah L. Thomson

• Publication Date: April 4, 2017
• Genres: Children's 8-12, Fiction, Historical Fiction, Mystery
• Paperback: 256 pages
• Publisher: Bloomsbury USA Childrens
• ISBN-10: 1681190613
• ISBN-13: 9781681190617