The Fourth Rule of Ten

In "The Fourth Rule of Ten," ex-Buddhist monk and private investigator Tenzing "Ten" Norbu faces unexpected challenges when a visitor from his best friend Bill Bohannon's past disrupts a festive celebration, revealing cracks in Bill's marriage. As Ten takes on a pro bono case for a reformed felon, his investigation draws him into the dangerous realms of human trafficking and regret, leading him on a global journey from the depths of the Internet to Sarajevo. With the support of his eclectic network and the wisdom of his past, Ten must navigate these intertwining cases while confronting his own tangled history, especially with the return of an old flame.