Christopher Coates 
Alternate Purpose [EPUB ebook] 

A global pandemic has devastated the world. Facing a rebuilding time of generations, two scientists come up with a solution: 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 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.