What happened to them?
2. 
The Lost City of Z: A Tale of Deadly Obsession in the Amazon
by:
David Grann
3.90 avg rating — 106,815 ratings 3. 
Savage Harvest: A Tale of Cannibals, Colonialism, and Michael Rockefeller's Tragic Quest for Primitive Art
by:
Carl Hoffman
3.66 avg rating — 5,382 ratings 4. 
If I Can't Have You: Susan Powell, Her Mysterious Disappearance, and the Murder of Her Children
by:
Gregg Olsen
4.04 avg rating — 7,069 ratings 5. 
Finding Everett Ruess: The Life and Unsolved Disappearance of a Legendary Wilderness Explorer
by:
David Roberts
3.74 avg rating — 2,523 ratings 6. 
Tell It to the World: International Justice and the Secret Campaign to Hide Mass Murder in Kosovo
by:
Eliott Behar
4.27 avg rating — 170 ratings 
10. 
A Kingdom Strange: The Brief And Tragic History of the Lost Colony of Roanoke
by:
James Horn
3.59 avg rating — 774 ratings 11. 
12. 
True Crime Addict: How I Lost Myself in the Mysterious Disappearance of Maura Murray
by:
James Renner
3.66 avg rating — 8,373 ratings 13. 
Lost Boys of Hannibal: Inside America's Largest Cave Search
by:
John Wingate
3.91 avg rating — 180 ratings 
15. 
The Hunt For Amelia Earhart: America's Greatest Search
by:
Douglas Westfall
liked it 3.00 avg rating — 1 rating 15. 
Es geschah an der Mauer - It happened at the Wall - Cela sést passé au Mur - É accaduto al Muro - Sucedio en el Muro 4.18 avg rating — 61 ratings
15. 
The Golden Spruce: A True Story of Myth, Madness, and Greed
by:
John Vaillant
4.12 avg rating — 12,028 ratings 15. 
Trail of the Lost: The Relentless Search to Bring Home the Missing Hikers of the Pacific Crest Trail
by:
Andrea Lankford
3.74 avg rating — 14,525 ratings 23. 
A Different Class of Murder: The Story of Lord Lucan
by:
Laura Thompson
3.33 avg rating — 571 ratings 23. 
Amelia Lost: The Life and Disappearance of Amelia Earhart
by:
Candace Fleming
3.82 avg rating — 8,131 ratings 23. 
The Lost Cyclist: The Untold Story of Frank Lenz's Ill-Fated Around-the-World Journey
by:
David V. Herlihy
3.49 avg rating — 880 ratings 
29. 
Missing: Believed Killed: Amelia Earhart, Amy Johnson, Glenn Miller and the Duke of Kent 3.64 avg rating — 28 ratings
29. 
Amy Fitzpatrick: Please Find My Daughter
by:
Michael O' Toole
really liked it 4.00 avg rating — 1 rating 29. 
The Boy in the Box: The Unsolved Case Of America's Unknown Child
by:
David Stout
3.96 avg rating — 325 ratings 29. 
The Disappearance of Émile Zola: Love, Literature, and the Dreyfus Case
by:
Michael Rosen
3.49 avg rating — 215 ratings 
33. 
The Man Who Tried to Save the World: The Dangerous Life and Mysterious Disappearance of Fred Cuny
by:
Scott Anderson
4.06 avg rating — 398 ratings 35. 
Gone: The Disappearance of Claudia Lawrence and Her Father's Desperate Search for the Truth
by:
Neil Root
3.77 avg rating — 70 ratings 35. 
Sea of Darkness: Unraveling the Mysteries of the H.L. Hunley
by:
Brian Hicks
4.51 avg rating — 103 ratings 
37. 
Who Killed the Candy Lady?: Unwrapping the Unsolved Murder of Helen Brach
by:
James Ylisela
3.59 avg rating — 49 ratings 39. 
Vanished: The Truth About the Disappearance of Madeline McCann
by:
Danny Collins
3.28 avg rating — 359 ratings 
39. 
Ghost Ship: The Mysterious True Story of the Mary Celeste and Her Missing Crew
by:
Brian Hicks
3.86 avg rating — 1,477 ratings 
43. 
Thin Air: The Life and Mysterious Disappearance of Helen Brach
by:
Pat Colander
it was ok 2.00 avg rating — 2 ratings 
43. 
43. 
The Foundling: The True Story of a Kidnapping, a Family Secret, and My Search for the Real Me 3.99 avg rating — 4,506 ratings
47. 
The Missing Three: The Story of the Missing Women from Springfield, Missouri
by:
Dave Warren
3.43 avg rating — 30 ratings 47. 
Aruba: The Tragic Untold Story of Natalee Holloway and Corruption in Paradise
by:
Dave Holloway
3.62 avg rating — 534 ratings 47. 
Unmasking the Killer of the Missing Beaumont Children
by:
Stuart Mullins
3.91 avg rating — 164 ratings 
50. 
Loving Natalee: A Mother's Testament of Hope and Faith
by:
Beth Holloway
4.18 avg rating — 892 ratings 52. 
The Last Place You'd Look: True Stories of Missing Persons and the People Who Search for Them
by:
Carole Moore
3.67 avg rating — 122 ratings 53. 
After Etan: The Missing Child Case that Held America Captive
by:
Lisa R. Cohen
3.92 avg rating — 513 ratings 
