SOME WORKS
- Miracles: The Credibility of the New Testament Accounts
- Revelation
- Impossible Love: The True Story of an African Civil War, Miracles and Hope Against All Odds
- The IVP Bible Background Commentary: New Testament
- Romans: A New Covenant Commentary (NCCS/ New Covenant Commentary)
- The Fledgling (Hall Family Chronicles #4)
- Index Cards: Selected Essays
- The Calculating Stars (Lady Astronaut Universe, #1)
- The Lady Astronaut of Mars
- The Fated Sky (Lady Astronaut Universe, #2)