Selva JN
About the Author

Selva JN

Mystery fiction · The SJN Method · Detective Owl's Casebook

Selva JN writes across three shelves that turn out to share the same underlying question: what does it actually take for a person to become who they're capable of being? In his mystery fiction, that question plays out as plot, in Murders on Mars Express and the novels that follow. In The SJN Method, a series of applied-psychology journals, it plays out as practice, daily, specific, repeatable work on the internal systems, self-image, belief, and habit, that quietly decide how much of life a person lets themselves have. And in Detective Owl's Casebook, it starts even earlier, activity books that build the cognitive groundwork, memory, focus, reasoning, pattern recognition, kids will eventually use to ask that same question themselves.

Three Shelves, One Question

Each one meets that question at a different stage of life, in a different form.

Mystery Fiction

Murders on Mars Express

Fifteen names on a list. No wound, no blood, nothing 2100 medicine can find. An investment auditor has forty-three hours to find out who's next.

Applied Psychology

The SJN Method

Five 33-day guided journals, one north-star scene per pathway, rehearsed daily until it's not a rehearsal anymore.

Children's Activity Book

Detective Owl's Casebook

75 detective cases for ages 5 to 7, building the memory, focus, sorting, deduction, and pattern-recognition skills kids will need one day. Same 75 cases, three worlds: Original, Sunshine, and Night Sky editions.