In celebration of its 75th Anniversary, Marvel Comics proudly presents this deluxe collection of its 10 mightiest Masterworks hardcovers - plus the all-new, long-in-demand NOT BRAND ECHH VOL. 1! Each titanic tome in this limited-edition boxed set features a newly designed cover treatment and interlocking spine artwork, and the slipcase itself is patterned after stately Avengers Mansion! Order yours today, True Believer, while supplies last!