The Flash Age collects Issue 88 and the main story from Issue 750 and then 751-755 and sees the introduction of a new villain called Paradox who is killing the Flash over and over again. In order to stop him, the Flash is forced to team up with one of his deadliest fes.
This is a good story. The story from the 750th issue does a great job paying tribute to the Flash and settin gup this story that really takes our hero on an epic journey that covers so much of his timeline. The last few volumes, Williamson's writing has been his mark perfectly and this book is no exception.