[Machine Translation] Sinbad's Seventh Voyage (Included in this volume) Sinbad returns to Baghdad after rescuing the magician Sokra, who was being chased by the giant Cyclops on a mysterious island he stopped at. However, Sokra, who wanted to return to the island as soon as possible, secretly enchanted Princess Parisa, Sinbad's fiancee, and shrunk her body. In order to return to his original form, he needs the eggs of the roc bird that lives on his island. Sinbad and his friends head back to the island where the monster lives. Mystery of the Century: A Flying Saucer Attacks the Earth" - An observation satellite is shot down. Soon after, a mysterious flying saucer arrives. The military forces that responded to the saucer are destroyed by its destructive ray. Dr. Marvin makes contact with the saucers and learns that their home planet has collapsed and they have chosen Earth as their migration destination. The development of a weapon to block the saucer's propulsion and magnetic field begins, but before it can be completed, the saucers launch an all-out attack. A nuclear submarine of the U.S. Navy is attacked by an unidentified object during a test cruise. The investigation reveals that a giant octopus, whose ecology has been deranged by the hydrogen bomb tests, has been attacking humans in search of food. The giant octopus appears in San Francisco. It destroyed the Golden Gate Bridge, entered the bay, and began attacking the city. 20 Million Miles to Earth" - A U.S. Venus rocket crashes in the ocean off the coast of Italy, bringing back a cocoon of Venusian life. The Venusian dragon Yima hatched from the cocoon and rapidly grew to a gigantic size. Persecuted and attacked by humans, it became ferocious. Once captured alive by the military, it broke through the walls of the zoo where it was housed and escaped to the city of Rome. The army is dispatched to surround Yima, who escapes to the Colosseum.