Non-Sport Update commemorates the 50th Anniversary of the fan-favorite release of the first Mars Attacks series. In a Non-Sport Update poll, readers voted this the greatest set of all time. The cover story will be devoted to Topps' brand-new Mars Attacks Heritage series. Also inside, look for details on the new Castle Seasons 1 & 2 trading card series from Cryptozoic Entertainment. Every copy will contain exclusive promotional cards for The Walking Dead Season 2 and The Vampire Diaries Season 2, both from Cryptozoic Entertainment, in addition to a True Blood: Premiere Edition promotional card from Rittenhouse Archives.