John Christopher

John Christopher was the pen name of Samuel Youd (also known as Christopher Samuel Youd), a British science fiction author born in Huyton, Lancashire, on 16 April 1922. He gained prominence with novels like *The Death of Grass* (1956), exploring societal collapse, and the young adult *Tripods* series starting with *The White Mountains* (1967), which was adapted for television. Youd passed away on 3 February 2012 after a prolific career writing under multiple pseudonyms.

Huyton, Lancashire, United Kingdom Apr 16, 1922 Wikipedia
Science Fiction Young Adult