C. J. Roberts Books (Page 1 of 1)

Teotihuacan’s Pyramids: Urban Planning and Cosmic Engineering in Ancient Mesoamerica

Teotihuacan’s Pyramids: Urban Planning and Cosmic Engineering in Ancient Mesoamerica

The Persian Qanat Tunnels: Desert Irrigation That Lasted for Centuries

The Persian Qanat Tunnels: Desert Irrigation That Lasted for Centuries

The Inca Road System: Engineering a Mountain Empire Without Wheels

The Inca Road System: Engineering a Mountain Empire Without Wheels

The Roman Pantheon: How Its Concrete Dome Defied Two Millennia

The Roman Pantheon: How Its Concrete Dome Defied Two Millennia

Determined to Obey (The Dark Duet 3.5)

Determined to Obey (The Dark Duet 3.5)

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Epilogue (The Dark Duet 3)

Epilogue (The Dark Duet 3)

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Seduced in the Dark (The Dark Duet 2)

Seduced in the Dark (The Dark Duet 2)

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Captive in the Dark (The Dark Duet 1)

Captive in the Dark (The Dark Duet 1)

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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