An expedition finds the missing link between apes and humans in Borneo. It is initially hostile, but defends its fellow primates from a dinosaur.; A man meets an extradimensional being in his nightmares. The being tells him that the world he comes from is a paradise, but boring, and offers to switch places. The man agrees, but the traveller wakes up to find that he entered the dreams of a prisoner.; A scientist makes himself able to walk on water in order to steal secret military plans from a ship. But when he returns to the shore he finds that he now sinks on land.; An astronaut is sent into orbit in a tiny sphere without communication. He sees a monster trying to claw its way in and panics, signalling ground control to bring him back. They think that it was a hallucination, but they find a broken claw on the spacecraft.