ACE DOUBLE: The Hand of Zei & The Search For Zei by L. Sprague De Camp, published in 1963, offers a thrilling double feature of interplanetary adventure. In these classic sci-fi tales, the hero embarks on a daring quest to uncover lost civilizations, navigate alien worlds, and survive treacherous battles. Known for his imaginative storytelling, De Camp creates a rich and immersive universe that captivates readers. This edition is in good condition, with some shelf wear, mild toning, a mark on the text block edge, and a rip on page 23, but remains a unique and collectible piece for any science fiction fan.