- The Plantagenet Chronicles
- Gods and Goddesses: A Treasury of Deities and Tales from World Mythology
- The Four Gothic Kings: The Turbulent History of Medieval England and the Plantagenet Kings (1216-1377 Henry III, Edward I, Edward II, Edward III Se)
- Saints: Who They Are and How They Help You
- Capetian France 987-1328
- Christine Holden
- Barbara Sheridan
- Ginny Reyes
- Christopher A. Kearney
- Raina Lynn
- Dennis P. Hupchick
- Michael Downey
- Warren Zimmermann
- Steve Sullivan
- Peter Travers
- Robert J. Knecht
- Harold E. Cox
- Nigel Saul
- Kevin Vost
- Douglass Seaton
- Robert J. Fox
- Michael Frassetto
- Richard E. Petty
- Gale R. Owen-Crocker
- C.D. Gordon