Mark Horrell – författare

Seven Steps from Snowdon to Everest

A Hill Walker's Journey to the Top of the World

Chomolungma Diaries

Climbing Mount Everest with a Commercial Expedition

Everest Politics Show

Sorrow and Strife on the World's Highest Mountain

Thieves, Liars and Mountaineers

On the 8,000m Peak Circus in Pakistan

Manaslu Adventure

Three hapless friends try to climb a big mountain

Islands in the Snow: A journey to explore Nepal's trekking peaks

Feet and Wheels to Chimborazo

A unique climbing and cycling adventure to the summit of Ecuador

Baruntse Adventure

In the footsteps of Hillary across East Nepal