Mars Attacks! is one of the most popular non-sport trading card series of all time and this autumn, Topps will attempt the impossible - a sequel to the 50 year-old series titled Mars Attacks: Invasion. The series will be one every collector will be watching the skies for. Also inside, look for details on Cryptozoic Entertainment's The Walking Dead Season 3. Plus, the Oct/Nov issue will contain a complete schedule of upcoming card series, news on promotional cards in our Promo Column, and online happenings in our Cards Online column.