The Lost Roman Legion

The Lost Crown Jewels of Ireland

Mystery of the Florentine Diamond

The Ghost Ship

Michelangelo’s Mask of a Faun

Sappho’s Missing Poems

Shadow of Night: A Novel

A Lost Treasure of Cinema

Pancho Villa’s Lost Treasure

The Tamám Shud Case

The Mystery of Peking Man

Raphael’s Missing Painting

War Lord

The Missing Fabergé Eggs

Lost Library of the Moscow Tsars

The Dyatlov Pass Incident

The Flame Bearer

The Mystery of the Copper Scroll