"The Absence of Mr. Kahn" is an exciting detective book written by a popular Ukrainian writer. In this work, readers will find confusing plot lines, unexpected turns of events and mysterious characters. The main character is a private detective who is trying to solve the case of the disappearance of a mysterious billionaire named Kang. Will he be able to solve the case and find the missing billionaire? Is there a complex conspiracy behind this disappearance or a secret enemy from the main character's past? This book will capture your imagination and keep you in suspense until the very end. "The Absence of Mr. Kahn" is an exciting journey into the world of intrigue and a luxuriously created atmosphere of mystery.