A Gathering of Days: A New England Girl's Journal, 1830-32
Crispin: The Cross of Lead
The Door in the Wall
Carry On, Mr. Bowditch
Detectives in Togas
The Golden Goblet (Newbery Library, Puffin)
Amos Fortune, Free Man (Newbery Library, Puffin)
Mystery of the Roman Ransom
The Eagle of the Ninth (The Roman Britain Trilogy Book One)
The Bronze Bow Study Guide