"Busted Flush" is a novel written by George R.R. Martin, published in 2007. It is the nineteenth installment in the "Wild Cards" series, a shared universe series of science fiction superhero stories edited by Martin and Melinda Snodgrass.

The story takes place in a world where an alien virus was unleashed on Earth after World War II, which killed the majority of the population or turned them into mutants with superpowers. The survivors who were not affected by the virus formed a secret society called the Committee, which governs the world and regulates the use of superpowers.

In "Busted Flush," we follow the story of a group of ace and joker characters, who are drawn into a high-stakes game of poker in New Orleans. The game is hosted by a mysterious millionaire, who has promised the winner a significant prize. However, as the game progresses, the players start to realize that they have been manipulated into a deadly trap, and they must work together to survive.

The novel features a diverse cast of characters, including the vigilante Black Shadow, the psychic Angela Ellis, the shapeshifter Wraith, and the reporter Leo Barnett. Each character has their own unique abilities and struggles, and the novel explores their personal lives and relationships alongside the action-packed plot.

Martin's writing style in "Busted Flush" is fast-paced and engaging, with vivid descriptions of the characters and their powers. The novel is filled with suspense and twists, making it a thrilling read from start to finish.

Overall, "Busted Flush" is a great addition to the "Wild Cards" series and a must-read for fans of superhero fiction. It continues to explore the fascinating world and complex characters of the "Wild Cards" universe, while also delivering a standalone story that is both entertaining and thought-provoking.