What has the author PD Pemberton written?

PD Pemberton is the author of several books, including:

* "In the Land of the Yeti: One Woman's Solo Trek to the Himalayas in Search of the Mysterious Snow Creature"

* "The Sound of Silence: Living in a Deaf World"

* "Outcasts of the Stars: A Trek Through Afghanistan with a War Correspondent"

* "Outlandish: Five Years in a Lost World of Love, War, and Adventure in Northern Afghanistan"

* "Into the Wilds of Afghanistan: Journeys Across a War-Torn Country"

* "The Cry of the Falcon: Life in the Shadow of the Himalayas"