J.D. Warburton

J.D. Warburton is the pen name of a mother-son writing team.

John Cofer is a Navy veteran and a black belt Brazilian Jiu Jitsu instructor in the Pacific Northwest, where he lives with his lovely lady and close to daughter, and grandkids.

Therese Martin is a retired history teacher who also writes historical novels as Therese Martin, and young adult science fiction as Terry Martin. She lives in the Pacific Northwest with her husband and a plethora of descendants.

Facebook/@RyzenSaga

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books under Therese Martin

https://www.amazon.com/Therese-Martin/e/B08LSD2X1C?ref=sr_ntt_srch_lnk_1&qid=1608519010&sr=8-1