The Beast of Both Worlds

The half man/half woman villain He-She was known as “the most cunning, the most vicious, the most fiendish KILLER of all TIME!” and created havoc on the pages of Crimebuster comics from 1942 to 1956, the creation of writer and artist Chuck Biro. If you like, you can read a full He-She adventure at Golden Age Heroes. (via Dangerous Minds)