Book publisher DK, TNT series Falling Skies, and Lego DC Universe Super Heroes will support the 2013 Free Comic Book Day, FCBD organizer Diamond Comic Distributors announced.  Sponsorships by DK and Falling Skies were sold by Bonfire Agency as part of broader Bonfire programs for the companies.  Prizes will be provided for FCBD costume contests for stores in the Bonfire store network.

DK will offer a look inside Lego Star Wars:  The Yoda Chronicles as part of the promotion.