If you missed any of the first few issues of the New 52 series by DC Comics, worry not as the initial issues will be collected in paperback editions this year. Most of the collections will premiere in May such as Justice League, Animal Man, Green Lantern and more. Further sets of the collections will launch each consecutive month after that. You can expect bonus goodies such as variant covers and more with included premiere story arc in each collection. The Justice League collection will be a hardcover. Further details via DC Comics.