The Panda Invasion (Iris Wildthyme 2-4)

She's back, and it's about gin! When an unconscious Iris Wildthyme is rushed into a San Francisco hospital on New Year's Eve 1999, hunky doctor George Strangeways' life is turned upside down. As the world prepares to party its way into the next millennium, a space time rift opens above the Golden Gate Bridge - where an old fashioned London bus has appeared... As the rift spills untold horrors from other dimensions into our world, Iris has just one question: where the 'eck is Panda?!