About the Author

Meg Macallan

Forensic crime fiction built on real financial mechanics. Follow Lex Vaughn as she reconciles wire transfers, motive, and murder from a cabin in the mountains—one fair-play whodunit at a time.

The pen behind the name

Meg Macallan

Meg Macallan is the pen name of a forensic accountant. She spent eleven years in fraud auditing before leaving the firm without a forwarding address. She writes from a snowbound A-frame in the Rockies, with Ledger the half-wolf at her feet and Debit the cat on the desk where the manuscript is supposed to be.

The thrillers draw from public case documents—wire transfer mechanics, beneficial ownership concealment, jurisdiction shopping—not invented thriller-isms. The juxtaposition is the point.

Her debut, The Widow's Going Concern, publishes June 15, 2027.

The Books

On the Work

Money. Motive. Murder.

The Adverse Anomaly series follows Lex Vaughn, a former IRS agent turned private forensic investigator, working from a cabin in the mountains. Each book is a fair-play whodunit. The clues are in the documents: related-party transactions, a reconciliation that will not tie out, an audit opinion signed too quickly.

  • Genre: Financial crime thriller / Forensic noir
  • Setting: An A-frame cabin in the mountains
  • Series: The Adverse Anomaly

The forensic investigator who followed the money into the dark.

The Adverse Anomaly · Book One

The Widow's Going Concern

A debut thriller about beneficial ownership concealment, the audit that wouldn't close, and the woman who walked away from the firm before they could ask why.

Forthcoming

231Days
07Hours
09Minutes
07Seconds

Release news, the first chapter, and notes from the cabin—in the newsletter.

About the book

The Newsletter

every monday.

First chapter, monthly notes from the cabin, occasional dispatches when something in the docket warrants it. Ledger naps through it.

Next issueMonday

Words, pets who end up as characters, and fascinating financial crimes. No “exciting offers” other than my books. Unsubscribe in one click.

Trace the anomaly

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Advance notice of new releases, behind-the-scenes from Meg’s desk, and exclusive content for readers.