Incoming Resources
- Mountains, Margaret Hynes
- Kingdoms of the sky, producer, James Honeyborne, Steve Greenwood ; director, Alex Lanchester, Steve Greenwood, Matthew Wright
- Great peaks
- Mountains and valleys, Carolyn Arden
- Stickmen's guide to mountains and valleys in layers, by Catherine Chambers ; illustrated by John Paul de Quay
- Kingdoms of the sky, Himalaya, Rockies, Andes, a BBC Studios production for PBS and BBC ; series producer, Steve Greenwood
- How are mountains formed?, B.J. Best