Maxim Gunn and the Demon Plan
Witchcraft in the twentieth century? Computer controlled demons? Maxim Gunn didn't believe it either - until his old enemy Wanda Liszt, miraculously returns from the dead with another plan to control, the world.
Ambushes, a booby trapped tomb, a demonic attack by the fiend Wanda controls keep Gunn on his toes until the crashing finale is reached.