A door in the mountains
Two lifelong friends follow an elk trail into the unknown, and step into something that doesn't belong to this world.
Some trails don't lead home.
Two worlds. One impossible journey. No way back. The debut novel from Thomas Seidel, and book one of a trilogy set deep in Colorado's San Juan Mountains.

Every trail has a story.
This one has a door.
Walk through it, if you dare.
Deep in Colorado's San Juan Mountains, two lifelong friends follow an elk trail into the unknown, and step into something that doesn't belong to this world. While they fight to survive in a savage, prehistoric land ruled by ancient predators and a brutal natural order, a desperate search ignites back home. In the mountains, weather turns deadly. Every clue leads nowhere. And something is hunting them.
What follows is a fight for survival and a desperate search to find a way back home. Lost in Colorado is a sci-fi portal survival thriller for adult and young adult readers alike, the first book of a trilogy, and the work of twenty-five years.
Two lifelong friends follow an elk trail into the unknown, and step into something that doesn't belong to this world.
On the other side waits a land ruled by ancient predators and a brutal natural order, where they must fight to survive.
Back home a search ignites, while every clue leads nowhere and the odds narrow by the hour.
In the mountains, weather turns deadly. And something is hunting them.
Real Colorado high country, and the trail that leads out of it.
Rugged high country where the weather turns deadly and every clue leads nowhere.
Ethan and Wes follow the elk trail above Snowball Creek in the pre-dawn dark.
Where two families wait for men who don't come home.
The sheriff's department combs the mountains for any trace of them.
We can't stay Mara. We have to find a way back to our world. There are others who depend on us, who love us. We must return.
Step inside the opening chapters, from a hum in the pre-dawn dark to the first radio calls that don't add up.
Reach out for signed copies of Lost in Colorado, and be the first to hear when book two of the trilogy is ready.
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