"Twisted Sisters" ANNETTE CASCONE AND GINA CASCONE have written more than twenty-eight books and two movies together. Their books include young adult thrillers, as well as the Deadtime Stories series for middle-grade readers. They have also produced and written numerous treatments and books for series packagers such as Parachute Publishing, where they worked on the mega-successful Goosebumps series by R. L. Stine. They both live in Central New Jersey.