Do you want to compare Valerie Cooper with Manta? Discover the powers, weakness & weapons of Valerie Cooper and Manta from Valerie Cooper Biography and Manta Biography. Find out all about Valerie Cooper and Manta.# Check out how is Valerie Cooper unique and distinct from Manta. Discover their love interest, sidekicks, family tree and the movies and games list in which Valerie Cooper and Manta have appeared. Find out everything about them here!