Its more than twenty years since Spider Robinson revealed the existence of Callahans Crosstime Saloon, and the original bar is gone. Mike Callahan is gone, too, but his spirit lives on in the new bar, named Marys Place for his daughter. On this particular day, nothing seems to be going right for Jake Stonebender, proprietor of Marys Place. First a huge storm rips the roof off the barand moments later, drops another, better roof on it. Then, Mary Callahan and her husband show up, unconscious, literally out of nowhere, and they bring bad news to the barfolk: a nasty three-eyed, three-toed, three-everythinged purple monster is going to descend upon them within mere hours. Through laughter and tears, with puns powerful enough to melt Formica, the most famous bar in all spacetime is going to rock this night. But will the Earth survive?
