The Cuckoo's Calling is a 2013 crime fiction  novel by J. K. Rowling, published under the pseudonym Robert Galbraith

A brilliant debut mystery in a classic vein: Detective Cormoran Strike investigates a supermodel's suicide.

After losing his leg to a land mine in Afghanistan, Cormoran Strike is barely scraping by as a private investigator. Strike is down to one client, and creditors are calling. He has also just broken up with his longtime girlfriend and is living in his office.
Audio added Thanks to KundAlini