The Story of Bart Allen
I sincerely loved this comic book, and even though Wally West remains my favorite incarnation of The Flash. This book has boosted Bart's status in my eyes, I love his reluctance to be a hero and the fact that he is saving the world every time he doesn't use his powers...and nobody even knows it.
This book also shares a little bit of Flash origins, trying to help readers understand the identities of all four Flashes and their relation to one another.
The ending is my favorite part of the book, when the Speed Force goes out of control and it costs Griffin (Bart's friend), allowing him to suffer greatly...saved only at the last minute by Jay Garrick.
So really this book makes me want to continue reading the series, go Flash!