Margo Mysteries
1. Margo (1978)
2. Karlyn (1980)
3. Hilary (1980)
4. Paige (1980)
     aka The Meeting at Midnight
5. Allyson (1981)
6. Erin (1981)
7. Shannon (1981)
8. Lindsey (1981)
     aka Dying to Come Home
9. Meaghan (1982)
10. Janell (1982)
11. Courtney (1982)
12. Lyssa (1982)
13. Margo's Reunion (1983)
Margo Mysteries 1-7 (omnibus) (1985)
Margo Mysteries 8-13 (omnibus) (1985)

Jennifer Grey
1. Heartbeat (1983)
2. Three Days in Winter (1983)
3. Too Late to Tell (1984)
4. Gateway (1984)
5. The Calling (1984)
6. Veiled Threat (1985)
Jennifer Grey Mysteries (omnibus) (1986)
Calling / Veiled Threat (omnibus) (1991)
Heartbeat / 3 Days in Winter (omnibus) (1996)
Too Late to Tell / Gateway (omnibus) (1996)

Left Behind (with Tim LaHaye)
1. Left Behind: A Novel of the Earth's Last Days (1995)
2. Tribulation Force: The Continuing Drama of Those Left Behind (1996)
3. Nicolae: The Rise of Antichrist (1997)
4. Soul Harvest: The World Takes Sides (1998)
5. Apollyon: The Destroyer Unleashed (1999)
6. Assassins: Jerusalem, Target: Antichrist (1997)
7. The Indwelling: The Beast Takes Possession (2000)
8. The Mark: The Beast Rules the World (2000)
9. The Desecration: Antichrist Takes the Throne (2001)
10. The Remnant (2002)
11. Armageddon: The Cosmic Battle of the Ages (2003)
12. Glorious Appearing (2004)
13. The Rising: Antichrist Is Born (2005)
14. The Regime (2005)
15. The Rapture (2007)
16. Kingdom Come: The Final Victory (2007)
The Left Behind Collection I (omnibus) (2001)
The Left Behind Collection II (omnibus) (2001)
Deceiver's Game (omnibus) (2010)
Evil's Edge: The Beast Rules the World (omnibus) (2010)
Rapture's Witness (omnibus) (2010)
World's End: On the Brink of Armageddon (omnibus) (2010)

Left Behind : The Kids (with Tim LaHaye)
1. The Vanishings (1998)
2. Second Chance (1998)
3. Through the Flames (1998)
4. Facing the Future (1998)
5. Nicolae High (1999)
6. Underground (1999)
7. Busted! (2000)
8. Death Strike (2000)
9. Search (2000)
10. On the Run: The Young Trib Force Faces Danger (2000)
11. Into the Storm (2000)
12. Earthquake (2000)
13. The Showdown (2001)
14. Judgment Day (2001)
15. Battling the Commander (2001)
16. Fire From Heaven (2001)
17. Terror in the Stadium (2001)
18. Darkening Skies (2001)
19. Attack of Apollyon: Revenge of the Locusts (2002)
20. A Dangerous Plan (2002)
21. Secrets of New Babylon (2002)
22. Escape from New Babylon (2002)
23. Horsemen of Terror (2002)
24. Uplink from the Underground (2002)
25. Death at the Gala (2003)
26. The Beast Arises (2003)
27. Wildfire! (2003)
28. The Mark of the Beast (2003)
29. Breakout! (2003)
30. Murder in the Holy Place (2003)
31. Escape to Masada (2003)
32. War of the Dragon (2003)
33. Attack on Petra (2004)
34. Bounty Hunters (2004)
35. The Rise of the False Messiahs (2004)
36. Ominous Choices (2004)
37. Heat Wave (2004)
38. Perils of Love (2004)
39. The Road to War (2004)
40. Triumphant Return (2004)
Left Behind the Kids Collection: Books 1-6 (omnibus) (1999)
Pursued (omnibus) (2003)
Taken (omnibus) (2003)
Hidden (omnibus) (2004)
Rescued (omnibus) (2004)
Shaken (omnibus) (2005)
Unmasked (omnibus) (2005)

Underground Zealot
1. Soon: The Beginning of the End (2003)
2. Silenced (2004)
3. Shadowed: The Final Judgment (2005)

Red Rock Mysteries (with Chris Fabry)
1. Haunted Waters (2005)
2. Stolen Secrets (2007)
3. Missing Pieces (2005)
4. Wild Rescue (2005)
5. Grave Shadows (2005)
6. Phantom Writer (2005)
7. Double Fault (2005)
8. Canyon Echoes (2005)
9. Instant Menace (2006)
10. Escaping Darkness (2006)
11. Windy City Danger (2006)
12. Hollywood Holdup (2006)
13. Hidden Riches (2006)
14. Wind Chill (2006)
15. Dead End (2006)
Red Rock Mysteries (omnibus) (2009)

Renegade Spirit (with John Perrodin)
1. The Tattooed Rats (2006)
2. Demon's Bluff (2007)
3. Seclusion Point (2008)

Jesus Chronicles (with Tim LaHaye)
1. John's Story: The Last Eyewitness (2006)
2. Mark's Story: The Gospel According to Peter (2007)
3. Luke's Story (2009)
4. Matthew's Story (2010)

Wormling (with Chris Fabry)
1. The Book of the King (2007)
2. The Sword of the Wormling (2007)
3. The Changeling (2007)
4. Minions of Time (2008)
5. The Author's Blood (2008)

Precinct 11
1. The Brotherhood (2011)
2. The Betrayal (2011)

Blizzard! (1985)
The Operative (1987)
Commitment to Love (1989) (with Deanna McClary)
Though None Go With Me (1997)
Twas the Night Before (1998)
Hometown Legend (2001)
The Youngest Hero (2002)
Midnight Clear (2007) (with Dallas Jenkins)
Riven (2008)
The Last Operative (2010)

Are We Living in the End Times? (2001) (with Tim LaHaye)
Jesus and the Hope of His Coming (2004) (with Tim LaHaye)
Hedges: Loving Your Marriage Enough to Protect It (2005)
Writing for the Soul: Instruction and Advice from an Extraordinary Writing Life (2006)
Game Plan for Life: Your Personal Playbook for Success (2010) (with Joe Gibbs)
These Will Not Be Left Behind (2011) (with Tim LaHaye and Norman B Rohrer)
As Good As She Imagined (2012) (with Roxanna Green)
The Christian Writer's Market Guide - 2012 (2012)