1. The Miracle of the Breaking (ghost writer)
  2. The Missing Flower Tops/The Midnight Snack (Mother's House Publishing, 2011)
  3. The Missing Moose Mystery (Ghost Twin series #4)(Scholastic, 1995)
  4. The Mist of Maletoc (Pact of the Stones: Book #2, Dog Ear Publishing, 2012)
  5. The Modern Heretic: Principles for a New Humanism (Publish America, 2006)
  6. The Monastery (The Paladin Code: Book 1, 2nd ed.)
  7. The Money Dog (Missfit Press, 2024)
  8. The Moon is Not Enough ([with Madalene Harris], Zondervan Pub. House, 1978)
  9. The Motherhood Conspiracy (A Full Length Poetry Collection)(Virgo Books, 2014)
  10. The Mountaintop Murders (Black Opal Books, scheduled May 2019)
  11. The Mystery at Hanover School (Ghost Twin series #7)(Scholastic, 1995)
  12. The Mystery of Kickingbird Lake (Ghost Twin series #1)(Scholastic, 1994)
  13. The Mystery of One Wish Pond (Ghost Twin series #2)(Scholastic, 1994)
  14. The Mystery of the Disappearing Dogs (Ghost Twin series #5)(Scholastic, 1995)
  15. The Mystery of the Haunted Castle (Ghost Twin series #8)(Scholastic, 1995)
  16. The Mystery of Walrus Mountain (Ghost Twin series #3)(Scholastic, 1995)
  17. The Myth of the Picaro: Continuity and Transformation of the Picaresque Novel, …
  18. The Neversink Chronicles: Stories (Rhyolite Press, 2015)
  19. The Nurse and the Deputy (Multi-Media Pub.)
  20. The Oat Project: How I Faced My Fear and Came of Age in One Wild Summer (Spiral…
  21. The Obviousness of It All: A Guide to Common Sense (PublishAmerica, 2007)
  22. The Official Whitman Statehood Quarters Collector's Handbook (Whitman Pub., 200…
  23. The Orphan Maker's Sin (Blackside Publishing, 2017)
  24. The Other Side of the Mountain: Tales from the Pikes Peak Writers (Pikes Peak W…
  25. The Overachieving Underachiever, Therapeutic Parenting (published article)(Atta…
  26. The Pale Thane (2011)
  27. The Past Came Hunting (Bell Bridge Books, 2011)
  28. The Pendragon Prophecy (Once Upon a Knight Series: Book 1, CreateSpace, 2016)
  29. The Peppermint Race (Henry Holt & Co., 1994)
  30. The Perfect Age (Avon Books, 1987)
  31. The Perfect Confidence (April 2015)
  32. The Perfection of Desire as the Path (CreateSpace, 2017)
  33. The Pericarp of Yoga: A Translation of the Yogakarnika of Aghoranandanatha (Cre…
  34. The Permit (Pygmy Books, 2013)
  35. The Phantom Rising Series (Illuminus Publishing LLC, 2021)
  36. The Phoenix Rider
  37. The Popcorn Ball Caper (2019)
  38. The Portrait of a Christian -- Second Edition (Redemption Press, 2019)
  39. The Prairie Romance Collection (featuring the novella "Love Notes")(Barbour Pub…
  40. The Praying Mantis: Poems (Outskirts Press, 2013)
  41. The Prince (Hope Chest Series: Book 3, Parker Hayden Media, 2017)
  42. The Progress in Meditation: The Three Bhavanakramas of Kamalashila (Independent…
  43. The Quest of Cheyenne (Pact of the Stones: Book #1, SterlingHouse Publishing, 2…
  44. The Raid of Balvenie and the Maiden Who Survived (Nephilim Redemption Series Pr…
  45. The Raven Mocker’s Legacy (Cherokee Chronicles: Book 2, Popul Vuh Publishing, 2…
  46. The Rawhider (Zebra, 1989)
  47. The Real-Life Princess (Awen House Publishing, 2010)
  48. The Reckoning (The Wild Rose Press, 2016)
  49. The Red Casket (Del Toro Moon Series: Book 2, Owl Hollow Press, 2020)
  50. The Relic of Time and Prophesies, Relic of Time War Series Book 1 (2023)