Callahan's Crosstime Saloon (Callahan's #1)

Callahan's Place is a fictional bar appearing in the Callahan's Crosstime Saloon stories (compiled in the first novel of the same name) along with its sequels Time Travelers Strictly Cash and Callahan's Secret. These form part of the fictional universe of American writer Spider Robinson. Most of the characters appear in the further sequels The Callahan Touch, Callahan's Legacy, Callahan's Key, and Callahan's Con, and the computer game.