Batman: Preludes to the Wedding by Tim Seeley is a collection of stories where side characters in the Batman universe react to his upcoming wedding to Catwoman.

A solid book of the Detective Comics series. Batman (Bruce Wayne) teams up with Zatanna, the magician, and the reader gets to view a bit of their history

Kid Flash is lost in time and dimensions due to the Flashpoint caused by The Flash. He is drifting into nothingness, but can see the mysteries of the universe.

The story in this graphic novel takes on too much, some stories are simply loosely tied together and are overly complex for what it is. I enjoyed the relationship between Jon and Damian but I think a less bombastic mission/adventure would have played better.