And there came a day, a day unlike any other, when Earth's mightiest heroes and heroines found themselves uncolored, without their common palette! On that day, the Avengers were adorned - with all the hues no single super hero could withstand! Through these pages, their roster prospers, changing many times, but their glory will never be denied! Heed the call, then - for now, you Artists Assemble! Yes, your big moment is here. Captain America, Iron Man, Thor, Black Widow, Hawkeye, Hulk, Vision, Scarlet Witch, Quicksilver, Black Panther, Captain Marvel, Falcon and more take action in beautiful black-and-white illustrations by some of Marvel's finest talents from across the eras! They're just waiting for you to enter the fray - so grab your full lineup of markers, pencils or crayons...and unleash an Avengers world of color! All Ages