J. McCarthy
Former acquisitions editor. Former teacher of English, history, and photography. Author of mysteries in which the truth is assembled from records, files, and the details others overlook.
- Subject
- J. McCarthy
- Role
- Author, The Keiko Ito Mysteries
- Place
- San Diego, California
- Photo
- JCPenney Portraits by Lifetouch
- Writes The Keiko Ito Mystery Series
- Debut The Joseon Retrospective, 20 October 2026
- Background Acquisitions editor; teacher
- Studied B.A. Art & Graphic Design, Point Loma Nazarene University
- Based San Diego, California
Biography
J. McCarthy spent over a decade as an acquisitions editor for a national academic publisher, developing a sharp instinct for structure, accuracy, and the small detail that fails to align. That sensibility defines the Keiko Ito Mystery Series, where crimes are institutional, clues live in the paperwork, and justice arrives through documentary evidence rather than a chase.
Her debut novel, The Joseon Retrospective, is set inside the National Art Center, Tokyo, and follows a senior registrar who does not investigate crimes so much as reconcile records.
Before turning to fiction, McCarthy taught high school English, history, and photography. She holds a B.A. in Art and Graphic Design from Point Loma Nazarene University, a background that directly informs the series’ immersion in the quiet, exacting world of curators, registrars, and conservators. Her time in Japan and extensive global travel inspired the atmospheric backdrop of Keiko’s world. She is also an avid photographer, with work published in The Culture of Dance by Dr. Wendy Guess and A Walk by the Water by Billy Barnard.
J. McCarthy lives in San Diego, California. The Joseon Retrospective launches on Tuesday, 20 October 2026.
On the series
Keiko is not a detective. She is a registrar — a professional whose career rests on the premise that the documented record, kept with enough care, cannot be argued with. She reconciles discrepancies, and the discrepancies lead her to a letter from 1938, a confiscation dressed in administrative language, and a wrong the record has been waiting all this time to make right.
See the reading order
Binder
Keiko’s cat: ink-dark, with a white smudge on his chest like spilled correction fluid, already middle-aged and opinionated when she brought him home. He supervises the case from the kitchen table. Newsletter subscribers occasionally receive dispatches from his side of it.
Four documents from the world of the novel.
A condition report, a catalog entry, a 1938 letter, and a floor plan — prepared as facsimiles for readers and delivered one at a time, in order. Free with the newsletter.