Collects Avengers (1963) #141-144 and #147-149. It's twin threats to time and space as campaigns by Kang and the Crown coincide! The Avengers fight the Set-serving Squadron Supreme in a clash between Earths and head for the nineteenth century to keep the West from getting wilder! Continuity questions continue as Kang and Immortus mix it up! plus: the menace of…President Nelson Rockefeller?!
