With James Gunn's Superman movie releasing in a month, the DCU film's rating is officially set, continuing a trend for the beloved DC icon.

James Gunn ’s Superman is just around the corner, but DC fans hungry for early details are already digging into the officially licensed prequel novel Superman: . Written by David Lewman and released June 3 via Penguin Random House,

Superman is one of the most anticipated upcoming movies of the year, as the film kickstarts a new era for DC Studios with iconic comic characters, jaw-dropping special effects and, apparently, some unexpected influences too.