Benny Baker went from being a smarter than average, fourteen year old kid, to being a super genius. It was an overnight transformation in which his speech patterns become more precise, his mannerisms became muted, and his opinions matured. He has a chance to make things right, but he's not sure what that means.
A story about 2 best friends who died of cancer in their 60's in a total eclipse and came back to life to when they were 14 years olds with their memories intact. They both complement each other, Tim does "the people stuff" while Benny does the thinking and planning. One of the best do-overs, my second favorite in the category so far.
This entire review has been hidden because of spoilers.