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Lost in Yellowstone

Published
May 2026
Main Genre
Police Procedural Police Procedural

About This Book

A foot in a geyser. A school in the wild. A truth no one saw coming.

When a human foot is ejected from a geyser in Yellowstone National Park, Special Agent Emme Helliwell of the National Park Service is assigned the chilling case.

Tasked with identifying the victim and uncovering what led to such a grisly end, Emme is drawn into the park's vast, unforgiving wilderness—and into the orbit of a private school for at-risk teens where extreme backcountry excursions are part of the curriculum. As disturbing truths begin to surface, Emme must also confront personal fault lines, including the unresolved tension with an ex-boyfriend who's suddenly back in her life and assigned to the same case.

In a place where danger hides behind natural beauty and good intentions can mask darker motives, Emme must navigate both treacherous terrain and emotional landmines to solve a mystery that could cost her everything.
Perfect for readers of C. J. Box and Lisa Gardner

While the novels in the Agent Emme Helliwell National Park Mystery Series stand on their own and can be read in any order, the publication sequence is:
A Murder in Zion
Lost in Yellowstone

Genres & Themes

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Formats & Editions

Browse the different covers, formats, and publication history for this title.

Paperback

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Trade Paperback
May 2026 Oceanview Publishing ISBN 1608096602
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eBook

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eBook
First Edition May 2026 Oceanview Publishing ISBN 1608096610
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eBook
May 2026 -- Not Selected ISBN B0FNX4XFNQ
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Audio

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Audible
Jun 2026 -- Not Selected ISBN B0GV56245F
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