Complex sentence: He also appeared in the "America's Best Comics 64-Page Giant" in a story drawn by Kyle Baker and as a member of America's Best and appeared alongside them in the final story arcs of "Promethea" and "Tom Strong".
Split into simpler sentences: He also appeared in the "America's Best Comics 64-Page Giant" in a story drawn by Kyle Baker. He is also a member of America's Best and appeared alongside them in the final story arcs of "Promethea" and "Tom Strong".