From András Zboray:

Very nice abstract on The Rock Art of the 
Gilf Kebir and Jebel Uweinat  (download in PDF)

From zarzora.com 

Expeditions: 'The Egyptian Western Desert without compromise'. 
Explore the photography gallery and their resourses

From fjexpeditions.com

Expeditions, history, pictures and maps

From the military:

All about Grooved Terrain...

What's a Yardang??

Books:

Desert Book Reviews!

Classic Books about Desert Explorarions