These are a few historical biographies that are currently in the store. They are easy reading, despite being nonfiction, and interesting.
Bonnie Prince Charlie by Carolly Erickson.
The Wives of Henry VIII, by Antonia Fraser
Marie Antoinette by Antonia Fraser
Charles the First by John Bowle
The First Elizabeth by Carolly Erickson
Eleanor of Aquitaine by Alison Weir