River of Souls: Alice Quentin Book 4

Death in Yellowstone: Accidents and Foolhardiness in the First National Park, Second Edition

Crossbones Yard: Alice Quentin Book 1

I Am An Island

Blood Symmetry: Alice Quentin Book 5

Our National Parks (Unabridged): optional

Hangman Island: The Isles of Scilly Mysteries: 7

Cache Lake Country: Or, Life in the North Woods

The Winter Foundlings: Alice Quentin Book 3

The Hidden Lives of Owls: The Science and Spirit of Nature's Most Elusive Birds

Hell Bay: The Isles of Scilly Mysteries

The Exploration of the Colorado river and its Canyons

The Stalker: A nail-bitingly tense thriller that will have you looking over your shoulder until the final shocking twist

Plants Have So Much to Give Us, All We Have to Do Is Ask: Anishinaabe Botanical Teachings

Burnt Island: The Isles of Scilly Mysteries: 3

The Land in Our Bones: Plantcestral Herbalism and Healing Cultures from Syria to the Sinai--Earth-based pathways to ancestral stewardship and belonging in diaspora

Ruin Beach: The Isles of Scilly Mysteries: 2

A Thousand Mile Walk to the Gulf

The Brutal Tide: The Isles of Scilly Mysteries: 6

One Girl And Her Dogs: Life, Love and Lambing in the Middle of Nowhere