Long John Silver, the villain in Robert Louis Stephenson's adventure story, Treasure Island, had a parrot. This story is another episode in the life of that parrot. She was hatched in the household of Queen Elizabeth, "Good Queen Bess," and named Gloriana by Queen Elizabeth herself. Captured by pirates, she went ashore many years later with one of the pirates who opened a pawn shop at Port Adelaide. Nine-year-old twins, Jennifer and Christopher, bought the parrot and discovered her conversational abilities. Gloriana tells the twins she knows where the pirates' treasure is buried. Accompanied by their parents, they set off to recover the treasure, traveling across inland Australia from Adelaide to Northern Queensland, pursued by three villains. Jennifer is kidnapped by the villains who want to exchange her for Gloriana; but Gloriana, aided by squadrons of parrots, rescues her. After further adventures, Jennifer, Christopher, and their parents, recover the treasure, which turns out to be ancient Chinese porcelain, not gold, silver and jewels. The villains chase Gloriana and her human companions in a speedboat, but its engine breaks down and the villains get horribly seasick. The twins' father hands the villains over to the police.