About This Book
New hazards around every corner. On the river and by rail.
Ezra and his friends travel up the Missouri River on their pontoon boat, but Kansas City might be the end of the line for them.
Grace and Asher become tangled in the intrigue of the company men sent to retrieve them, even as they formulate a plan for where to find refuge. Members of the Crow Nation prove invaluable in the fight against the mining company.
Denver falls apart while the mining company retreats, but there is an even bigger asteroid waiting for them near Yellowstone...
This series was originally published in 2019-2020 in partnership with Mike Kraus. Now published solely under the EE Isherwood brand.
What Readers Are Saying
Review of entire 6 book series
Zombies Rock · May 16, 2024 · Amazon Review
“Having previously read newer book series Mr. Isherwood had written, I found this earlier series, Impact books 1-6 to be just as good. He has a gift for creating relatable characters and pulling you into the story. I highly recommend this series.”
Ending
Lori Zenahlik · April 22, 2026 · Amazon Review
“Great ending for a great series! Exciting from start to finish. Over the past two weeks I've put everything aside because I wanted to get back to reading. So...thanks to you and your writing!”