That's a fun piece of trivia I came across a while back. Stephen White's Alan Gregory series isn't based on a specific author, but it's deeply inspired by White's own professional background. He was a clinical psychologist in Boulder, Colorado, before he started writing, and that's exactly what his protagonist, Alan Gregory, is.
The series feels so authentic in its portrayal of therapy sessions and forensic psychology because White was literally living that life. He'd weave in details from his practice, the ethical dilemmas, the way a therapist's mind works during a session. It's less about paying homage to another writer and more about translating a very niche, real-world profession into compelling crime fiction. I always thought that grounding gave the early books, like 'Privileged Information', a texture you don't always get from authors who just research a field.
Sometimes you can tell when an author is writing what they know, and this is a prime example. It makes the whole series, especially the first dozen or so novels, feel incredibly solid and lived-in, even when the plots get pretty wild.