"On Dangerous Ground" is an exciting thriller by a famous writer, in which the main character, detective John, finds himself at the center of a complicated murder investigation. Pursuing the criminal, he himself becomes the object of threats and losses. After changing his approach to work and risking his own life, the detective must uncover the secret hidden under the cover of darkness. "On Dangerous Land" is a book full of tension, danger and unexpected turns of events that will capture your attention from the first lines and will not let go until the last page.