
Into the Mystic
A fast-moving WWII mystery where a young woman’s gift for numbers draws her into intelligence work—and toward a threat stranger than any code.
A son uncovers his mother’s wartime secret—and turns it into a gripping story of codes, danger and the unseen forces moving through 1941 London.

Begin with the full novel, then step deeper into its world with codes, puzzles and activities inspired by the story. Choose one—or make it a set for a reader who loves history and mystery.

A fast-moving WWII mystery where a young woman’s gift for numbers draws her into intelligence work—and toward a threat stranger than any code.

Decode messages, test your powers of observation and explore the puzzle-solving world behind the novel. A hands-on gift for curious minds.
Support a local museum or independent bookstore and pick up your copy of Into the Mystic in person. Availability may vary.
Only near the end of her life did Eileen Green reveal the wartime intelligence work she had kept hidden for nearly seven decades. Her son Keith built a fictional adventure around that remarkable truth—honouring her courage while imagining the shadows that may have moved just beyond the official record.
“I absolutely loved the book. The story was fabulous and left a lot to the imagination.”Kathy Z · Reader
“A highly imaginative melding of fact and fiction, well written and fast paced. A sequel please!”Jane Lennon · Britain
“We kept anticipating what was next. Knowing it was based in part on the author’s mother made it even more interesting.”Sherry Buikema · Amazon reader
Meet the woman whose hidden wartime past inspired the novel, then hear Keith discuss how that true story became Into the Mystic.
The real story behind the secret kept for nearly 70 years.
Keith Green discusses Into the Mystic and the history that inspired it.
Start with the novel, add the activity book, and bring the world of Into the Mystic home.
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