Knowledge Representation
Arthur B. Markman
Unveiling Mary Magdalene
Liz Curtis Higgs
Ancient Rome: A History From Beginning to End
Hourly History
John D. Rockefeller: Anointed With Oil
Grant Segall
Chain of Command
Peter Schweizer & Caspar Weinberger
A Biographical Dictionary of Ancient Egypt
Ann Rosalie David & Antony E. David