The Talk of the Galaxy presents first time evidence that astronomers have been receiving radio communications of extraterrestrial intelligence (ETI) origin. For the past 40 years, SETI astronomers have been searching the heavens for radio signals of intelligent origin, but without much success. However, this book presents new evidence showing that since 1967 astronomers have been receiving, cataloguing, and analyzing very precisely timed signals coming from radio-emitting beacons termed "pulsars," but have overlooked evidence of their true ETI nature.