Memoir

(Cornell University Press)

Tales from America's Greatest Diarist

(Kodansha; Union Square Press)

A Woman’s Quest to Uncover Her Family’s Royal Secret 

(Arcade)

(Post Hill Press)

Military Writers Society of America, Gold Award, Memoir

Memoir of a Boy Soldier in Hitler's Army 

(Pen & Sword)

A Memoir  

(Pocket Books/Simon & Schuster) 

New York Times bestseller

A Perilous Expedition to Antarctica Reveals Clues to an Eighth Continent 

(Permuted  Press) 

A Memoir 

(Seal Press) 

Independent Publisher Book Award, Autobiography/Memoir for 2014, Amazon.com bestseller in memoir category, New York Times bestseller

An All-true Accidental Spiritual Adventure  

(Beyond Words/Atria) 

Winner of the 2010 Nautilus Book Award, Gold Winner, Memoir/Personal Growth; COVR awards (Coalition of Visionary Retailers), Best Spiritual Memoir

A Life of Love and Loss, Compassion and Conservation 

(Arcade)

A Journal on What Really Matters 

(Sorin Books)

One Couple's Homesteading Adventure in the West 

(Globe Pequot Press) 

Publication Award for Non-fiction, Wyoming State Historical Society

How a Month of Giving Can Change Your Life 

(Da Capo) 

New York Times bestseller