While working at pleasant but mundane summer jobs in San Francisco, fifteen-year-old twins, Sophie and Josh, suddenly find themselves caught up in the deadly, centuries-old struggle between rival alchemists, Nicholas Flamel and John Dee, over the possession of an ancient and powerful book holding the secret formulas for alchemy and everlasting life.

Fifteen-year-old twins Sophie and Josh Newman continue their magical training in Paris with Nicholas Flamel, Scatty, and the Comte de Sant Germaine, pursued by Doctor Dee and the immortal Niccolo Machiavelli.

While armies of the Shadowrealms gather and Machiavelli goes to Alcatraz to kill Perenelle Flamel, fifteen-year-old twins Sophie and Josh Newman accompany the Alchemist to England to seek Gilgamesh.

"A man who will become the original MI6 agent protects England and Her Majesty Queen Elizabeth I from Spain's nefarious plan to crush the Age of the Enlightenment. After centuries locked in an endless cycle of poverty, persecution, and barbarity, Europe has finally emerged into the Age of Enlightenment. Scientists, philosophers, scholars, and poets alike believe this to be a new era of reason and hope for all. But the forces of darkness haven't completely...