Chris Espinosa was one of Apple's earliest and youngest employees, who started work for the company at the ripe age of 14. He left Apple in 1978 to go to college at UC Berkeley, but he continued to do freelance work during the school year, like writing the Apple II Reference Manual, the replacement for the legendary "Red Book". In the summer of 1981, Steve Jobs convinced Chris to drop out of school to come work on the Mac team full time, arguing that he could go back to school anytime, but ther...