Joona Linna13 books in series
The Hypnotist Publisher's Summary
Your mind is his playground.
A gruesome triple homicide. There’s only one surviving witness - the boy whose family was killed before his eyes...and he can’t remember what happened.
The police are desperate for information. Detective Joona Linna enlists the help of hypnotist Erik Maria Bark. But when Bark unlocks the secrets in the boy’s memory, he triggers a terrifying chain of events that will put all their lives in jeopardy.