Crossover: The deadliest threat to the universe is reborn when Death restores Thanos and sends him on a quest to wipe out half the lives in the universe
I Die Like The Stars (1988-1989) Reading Order
Crossover: The Silver Surfer is called upon to save Galactus' life - and he'll need the Infinity Gems to do it!
War of the Elders of the Universe (1987-1988) Reading Order
Crossover: The Silver Surfer uncovers a plot to assassinate Galactus!