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The Science of Sulfur Water
Discover the real molecular science behind Anna's discovery — the actual research into sulfur water's potential to restore dysfunctional DNA cells that inspired the novel's central premise.
Explore the Science →Hitler's Invasion of Scandinavia
The lesser-known historical details of Nazi Germany's invasion of Denmark and Norway in April 1940 — the backdrop against which Anna and Doug's story unfolds.
Read the History →The Secret Passageway in Paris
Paris harbors centuries of hidden passages and underground networks. Learn about the real secret passageways that inspired the novel's most dramatic hiding scenes.
Uncover the Secrets →The Sequel: Mackenzie's Secret
The story doesn't end with Anna. Follow the legacy into the next generation with Mackenzie's Secret — available now on Amazon.
Visit Mackenzie's Website →Ready to begin the journey?
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