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Alternate Purpose

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A global pandemic has devastated the world. Facing a rebuilding time of generations, two scientists come up with a Send someone back in time to prevent the horrible accident that released the deadly pathogen on the world.

The problem with their discovery? The time travel process is fatal to anyone trying it.

The solution? Create someone with the ability to survive the transition across timelines.

When Devin Baker sets out on the mission that will define the future of their world, he has to overcome challenges beyond his comprehension.... And come to terms with a past he's not ready to face.

Audible Audio

First published January 1, 2020

93 people are currently reading
89 people want to read

About the author

Christopher Coates

10 books27 followers
I grew up in Cape Cod, Massachusetts, and moved to Michigan in 1988 to attend Davenport University’s Paramedic school. I reside in Kent City, Michigan, with my wife of 32 years. We have an adult son and daughter who both have graduated college and live out of town.
I am a retired Firefighter/Paramedic who works full-time in Information Systems for a major West Michigan company.
In my off time, I enjoy traveling to unique places, family time, and my two dogs, who keep life fun.

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Community Reviews

5 stars
116 (40%)
4 stars
106 (36%)
3 stars
47 (16%)
2 stars
13 (4%)
1 star
5 (1%)
Displaying 1 - 19 of 19 reviews
Profile Image for TK.
299 reviews
January 7, 2025
***Review contains some spoilers***

Spoilers will be hidden by spoiler tags.

----

This has the bones of a good story, and I enjoyed it. But I have to say, the dialogue and descriptions at times were utterly terrible.

The dialogue was stilted and awkward, existing only to advance the plot and never feeling particularly like real conversations. Teenaged Devin and Sawyer did not sound or act like teenagers, and as they got older, it was no better. Likewise everyone else in the story was fairly unbelievable, and the characters just felt like cardboard cutouts. Dialogue exists for info dumps, got it.

But also, descriptions at times broke the fourth wall, being obviously for sake of the reader, and directly addressing the reader, as opposed to being for sake of exposition, description, or plot movement.

--- Spoilers below this point ---



As I said, I enjoyed the story for the most part and there was a good concept here, but I feel the author executed on it rather poorly. There were a few typos throughout as well. Could have done for an editor pass or three.
Profile Image for Balthazar Lawson.
780 reviews9 followers
February 10, 2025
This is a story of time travel in a strange attempt to avoid a pandemic, a man-made pandemic. It starts in 2005 when the future comes back to visit a new born baby. Then we follow this baby as he grows for a couple of decades and then he disappears. As with a lot of time travel stories there is a bit of jumping about.

Overall it's mildly entertaining. It always raises the paradox of "if you chance the past do you cease to exist?" The characters are likeable enough and it's an easy story to follow. It does make one think about things like man made pathogens and why we even tinker in the field. However, in light of the recent changes in AI technologies I don't think the future envisioned in this book is the one we are heading toward.
17 reviews
February 8, 2025
This appears to be written for young teens, including the insertion of several definitions and explanations, but there's a *lot* of sudden, random death. And, the basic premise doesn't really make sense. Since they can send inorganic items back in time easily, why not send themselves a note? The vaccine? Even the magical healing serum?

But the one silly thing that sticks in my head: when Devin thought his healing was a gift from God, he felt that made it okay to put his name in lights and get rich, BUT when he found out it was just science, then he felt a duty to provide healing humbly and for free. Isn't that backwards?

I feel like this could have been better.
57 reviews
June 4, 2024
Surprisingly good time travel novel. This was a fun to read time travel book instead of one of those that bogs down in so many circles of time paradox that the reader just gives up and loses track of the story line. It was pleasant to be able to just follow the characters and the story line instead of having the reality constantly shifting. Admittedly, it seemed to be for juvenile reading, but so have been many great books. Quite enjoyable.
Profile Image for Macjest.
1,347 reviews10 followers
September 21, 2025
Could have been much better, especially after an interesting start. The book has time travel, a pandemic, and a boy who is able to heal. The healing is the result of a time traveler who injects him with something when he is a baby. Turns out he was injected so he can come forward in time to help with a pandemic, just not the way he thinks he should. Like I said, interesting, but not well put together and the ending was a huge disappointment.
Profile Image for Bob Nielsen.
114 reviews2 followers
July 24, 2024
This year, I set out to explore new authors, and Christopher Coates was a delightful discovery. He has quickly become one of my favorite storytellers. I've devoured five of his books so far, and I eagerly anticipate his next release. His narratives are engaging, fast-paced, and thoroughly entertaining. Well done, sir—keep up the excellent work!
Profile Image for Susan.
445 reviews1 follower
August 1, 2023
Though the writing is rather simple and juvenile I loved this book! What a great story filled with a few twists and surprises. Great time travel and dystopian tale filled with likable characters and smart ideas.
Profile Image for Charles.
44 reviews
September 25, 2023
This is a really good book I enjoyed it.

I have enjoyed this book along with 2 others. I enjoy the author and enjoy the characters. Compelling story line. And it's interesting developments.
Profile Image for BLOOPY!.
156 reviews
May 19, 2022
Enjoyed it but felt the ending was rushed and lacked substance.
Profile Image for Lester Freeman.
2 reviews
May 28, 2024
A good, well structured story.

I liked how the story flowed even with the time shifts. Paradoxes not fully explained but believably written. I liked and enjoyed this book.
4 reviews
June 9, 2024
Brilliant

Very interesting theory but let down by not making it clear weather the global pandemic happened. Could of improved the ending
5 reviews
January 7, 2025
Great Reed

I found this book to be riveting. A real page turner. You won’t be able to put it down. You will love it.
135 reviews
January 19, 2025
DNF. Story seemed cool but the writing was just sooooo terrible and amateur I couldn't continue. Like something I would write in 6th grade.
2 reviews
March 17, 2025
fun read

Gripping with a measure of plausibility but a very abrupt wrapping at the end kept the last star away. Still a fun read
Profile Image for Derek Segura.
82 reviews1 follower
October 17, 2025
Great story. The ending felt a little flat but all in all it was worth the read. I enjoy Coates writing style and storytelling
2 reviews
June 20, 2025
Alternate Purpose

A very believable book. With technology making advances every day, one can see how this story could possibly become our future reality.
Profile Image for Mandys_Book_Nook3 .
234 reviews14 followers
September 18, 2023
What is your purpose...your plan...what's God's plan? Perhaps there's an alternate purpose in store for everyone.

Devin was a cool kid, tons a friends, enjoyed school, tv and his family. When someone he knew got hurt, he noticed he had the ability to heal. What was this power? A gift from God? He kept it a secret with his best friend, but as he got older, he wanted to heal others, so much he became used to the glory and started touring, eventually becoming a millionaire.

How did he get this gift? Time travel...in order to prevent a massive pandemic, a time traveler found Devin as an infant, implanted a futuristic biochip which allowed him this gift of healing. Was his purpose to heal, or was there an alternate purpose in place to stop the pandemic that would occur years down the road. You'll have to read to find out the occurrences that take place to stop the events of time...or does it...

Terrific sci fi mystery by Christopher Coates. This was my 3rd book I've read by him.
This entire review has been hidden because of spoilers.
Displaying 1 - 19 of 19 reviews

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