(3) 4-6 The "sky caves" were dug into cliff faces in Nepal's Mustang region roughly one-thousand years ago. Variously used as living and burial spaces, the caves remained unexplored and unused for centuries. The author, sister of expedition leader Pete Athans, offers a wealth of information about this little-known archaeological wonder. Color photographs provide stunning visuals. Reading list, timeline, websites. Bib., glos., ind.

Reviewer: Antonio Trujillo

(3) 4-6 Mountaineer Pete Athans's sister documents his numerous attempts to reach the summit of Mount Everest. Along with color photos and sidebars, the accessible text provides vivid descriptions of the terrain and unpredictable weather before detailing Athans's dramatic expeditions. Covering preparation, training, equipment, and basic needs, this is a good introduction to the challenges and dangers of high-altitude climbing. Reading list, timeline, websites. Bib., glos., ind.

Reviewer: Tamara DePasquale