1. Rajani Chronicles I: Stone Soldiers (2017)
  2. Rajani Chronicles II: Resistance (2018)
  3. Rajani Chronicles III: War, The Island of Despair (2019)
  4. Rankin Scott Kelly (Circle Star Publishing, 2017)
  5. Rawhide Ransom (Zebra, 1992)
  6. Reaching New Heights (Spring 2014)
  7. Read on Arrival: A Bookmobile Mystery (as Nora Page, Crooked Lane Books, 2019)
  8. Read or Alive: A Bookmobile Mystery (as Nora Page, Crooked Lane Books, 2020)
  9. Reading Chuck Palahniuk: American Monsters and Literary Mayhem (editor, with La…
  10. Reckless Rogue (Heartsong Presents, 2008)
  11. Reckoning Infinity (Tor Books hardcover, 1997)
  12. Reconcilable Differences with co-author Alice Scott-Ferguson (David C. Cook, 20…
  13. Red Rabbit on the Run (2021, as Jodi Bowersox)
  14. Red Rock Canyon Open Space: A Rock Climber's Guide Colorado Springs (Every Adve…
  15. Red Sanctuary (Dark World Saga, ‎Keen Quill Press, 2020)
  16. Red Sky: A Thriller (Crooked Lane Books, 2017)
  17. Redemption Ridge (Tate Publishing, 2014)
  18. Redshift Rendezvous (Ace paperback, 1990)
  19. Refilling the Bowl (Unity Magazine, September/October 2014)
  20. Reflections In the Son (Broadman Press, 1985)
  21. Reflections” (Timeless Tales, July 2018).
  22. Refuge (Full Circle Series: Book 1, WaterBrook Press, 2001)
  23. Relaxed & Forward: Relationship Advice from Your Horse (Prairie Moon Press, 201…
  24. Released Into the Wild (XLibris, 2004)
  25. Religious Right: The Greatest Threat to Democracy (BookBaby/Blazing Sword Publi…
  26. Remember Me: How My Soul Connection with Animals Helped Me Heal from a Severe B…
  27. Rescue in Poverty Gulch (Ruby and Maude Adventure)(Filter Press, 2011)
  28. Responsible Conflict: Leading with Integrity and Authenticity (CreateSpace, 20…
  29. Restoring Blair House (XULON Press, 2017)
  30. Resumes in Cyberspace: Your Complete Guide to a Computerized Job Search (Barro…
  31. Resumes that Pop: Designs that Reflect Your Personal Brand (Barron's Education…
  32. Return to Paradise (Multi-Media Pub.)
  33. Return to Umbria (Poisoned Pen Press, 2016)
  34. Reunion on Neverend (Tor Books hardcover, 1994)
  35. Reunion with a Killer (Crystal Dreams Pub.)
  36. Rip Tide (CreateSpace, 2013)
  37. Rise (Sarabande Books, 2012)
  38. Rise and Fall (Here Witchy Witchy: Book 13, Independently published, 2021)
  39. Rising (The Woods of Everod: Book 2, Little Prince Publishing, 2015)
  40. Rivers of Wind: A Western Boyhood Remembered (Filter Press, 1998; Pelican Publi…
  41. Rock Art: The Meanings and Myths Behind Ancient Ruins in the Southwest and Beyo…
  42. Rock Climbing Arizona (Globe Pequot Press/Falcon Guides, 1999)
  43. Rock Climbing Colorado (2 editions, Falcon Publishing, 1997)
  44. Rock Climbing Europe (Globe Pequot Press/Falcon Guides, 2006)
  45. Rock Climbing Maryland, Virginia, and West Virginia (with Eric Horst, Globe Peq…
  46. Rock Climbing New England (Globe Pequot Press/Falcon Guides, 2000)
  47. Rock Climbing Utah (2 editions, Falcon Publishing, 1997)
  48. Rock the Kasbah: A Memoir of Misadventure (Elemental Press, 2014)
  49. Rockney's Diary: Rockey Goes to the Park (Diary of a Rock, book 1)(Rockney Book…
  50. Rocky Mountain Angels (2014, as Jodi Bowersox)