The Monarch Alliance: A dual-timeline historical mystery set in a real hotel in the Hudson Valley

by Jessica James

What was hidden to protect the world may now be the only thing that can save it.
This new historical mystery by Jessica James is set in a real hotel in the Hudson River Valley.

At the historic Mohonk Mountain House, investigative reporter Danika Vaughn unravels more than a story—she stumbles into a century-old mystery with the power to change world history. Handwritten letters whisper of a hidden peace pact, but powerful forces are racing to replace it with a corrupt new pact that could shift global power.

Blending real history with heart-pounding suspense, the novel takes readers inside Mohonk’s storied halls, weaving a gripping dual-timeline mystery where diplomacy, deception, and danger collide.

In a place built for peace, a war for truth is about to begin.

421 pages, Paperback

Expected publication April 21, 2026

About the author

Jessica James is an award-winning author of suspense, historical fiction, Christian fiction, and military fiction ranging from the Revolutionary War to modern day.

She is a four-time winner of the John Esten Cooke Award for Southern Fiction, and was featured in the book 50 Authors You Should Be Reading, published in 2010.

Her novels appeal to both men and women and are featured in library collections all over the United States including Harvard and the U.S. Naval Academy.

When not writing, Jessica James can be found on the back roads of the country, finding new historic sites to blog about on www.PastLaneTravels.com.

Her new novel, The Monarch Alliance, is a dual-era mystery that takes place at a real hotel in the Hudson Valley. It releases in April of 2026.

James resides in Gettysburg, Pa., and is a member of the Military Writers Society of America, the Independent Book Publishers Association, and NINC.

AWARDS:
2020 John Esten Cooke Award
2020 Finalist HOLT Medallion Award
2020 Finalist Greater Detroit RWA Booksellers Best Award
2019 Finalist Indie Excellence Award
2019 John Esten Cooke Award for Southern Fiction
2018 Silver Falchion Award Finalist in Suspense
2017 Rone Award for Best Cover (Deadline)
2017 IndieBRAG Medallion Winner
2016 Gold Metal Military Writers Society of America
2016 Readers’ Favorite International Book Award Bronze Winner Romance – Suspense
2016 Finalist for BOOK OF THE YEAR in Foreword Magazine’s IndieFab contest
2015 NJRW Golden Leaf Award
2014 Valley Forge Romance Writers Sheila Award Finalist
2014 John Esten Cooke Award for Southern Fiction
2014 Reader’s Crown Award Finalist
2014 Next Generation Indie Award Finalist in Fiction/Religious
2013 USA “Best Books 2013” Finalist in Fiction/Religious
2012 Bronze winner Foreword Magazine Book of the Year in Romance
2011 John Esten Cooke Award for Southern Fiction
2011 USA "Best Books 2011" Finalist in Historical Fiction
2011 Next Generation Indie Award for Best Regional Fiction
2011 Next Generation Indie Finalist in Romance
2011 Next Generation Indie Finalist in Historical Fiction
2011 NABE Pinnacle Book Achievement Award
2010 Military Writers Society Award in Historical Fiction
2009 HOLT Medallion Finalist for Best Southern Theme
2008 Indie Next Generation Award for Best Regional Fiction
2008 Indie Next Generation Finalist for Best Historical Fiction