The Feisty Dragons Series Novels

The Hagia Sophia Dome: Byzantine Earthquake-Resistant Engineering That Defied Time

The Hagia Sophia Dome: Byzantine Earthquake-Resistant Engineering That Defied Time

The Stepwells of India: Hydraulic Architecture for Monsoon Survival and Ancient Water Engineering

The Stepwells of India: Hydraulic Architecture for Monsoon Survival and Ancient Water Engineering

The Greek Trireme Warships: Naval Engineering That Ruled the Ancient Seas

The Greek Trireme Warships: Naval Engineering That Ruled the Ancient Seas

The Egyptian Nilometers: Ancient Water-Level Measurement Technology That Controlled a Civilization

The Egyptian Nilometers: Ancient Water-Level Measurement Technology That Controlled a Civilization

Monster Dragon (The Feisty Dragons 3)

Monster Dragon (The Feisty Dragons 3) by Sophie Stern
Romance

Naughty Dragon (The Feisty Dragons 2)

Naughty Dragon (The Feisty Dragons 2) by Sophie Stern
Romance

Untamed Dragon (The Feisty Dragons 1)

Untamed Dragon (The Feisty Dragons 1) by Sophie Stern
Romance

The Russian Revolution and World War I: How War Brought Down the Tsar

The Russian Revolution and World War I: How War Brought Down the Tsar

The Zimmermann Telegram Explained: Germany's Secret Offer to Mexico in World War I

The Zimmermann Telegram Explained: Germany's Secret Offer to Mexico in World War I

Why the United States Entered World War I: From Neutrality to War in 1917

Why the United States Entered World War I: From Neutrality to War in 1917

The Sinking of RMS Lusitania: The U-Boat Attack That Changed World War I

The Sinking of RMS Lusitania: The U-Boat Attack That Changed World War I