Sam Youd
Sam Youd, who wrote under a number of pseudonyms is particularly noted for his works written as **John Christopher** such as the *Tripods Trilogy* or the *Sword of the Spirits Trilogy*. Sam Youd was born in Huyton, Lancashire (though Youd is an old Cheshire surname). He adopted the name Christopher Samuel Youd for his professional writings, leading to the widespread but mistaken belief that that was his birth name. Throughout his life he was known simply as Sam to his friends and acquaintances.
Works (34)

The White Mountains (The Tripods #1)

Empty world

The CITY OF GOLD AND LEAD
September 1, 1970

When the Tripods Came (The Tripods #0.5)
1988

The pool of fire
1968

The little people

The Tripods trilogy

The GUARDIANS
March 1, 1972

Lotus Caves
1969

The PRINCE IN WAITING
March 1, 1974

No blade of grass
1967

The sword of the spirits
1972

Tripods Trilogy
December 1988

Fireball
1987

Beyond the burning lands

Wild Jack

The Prince in Waiting trilogy

Dragon dance
1988

In the beginning

Dom and Va

The possessors
1964

New found land

Pendulum

A Dusk of demons
1993

Riding the Jetstream :The Story of Ballooning

Sweeney's island

The Apollo story

The year of the comet

The long winter

The Tripods Boxed Set of 4
July 1, 1999

Bad Dream

The Tripods Collection: The White Mountains; The City of Gold and Lead; The Pool of Fire; When the Tripods Came

Brunel's Knigdom

Balloons at War