"Cold Blue South" is an exciting detective story full of intrigue and unexpected turns of events. The main character, private detective Jack Frost, finds himself in the middle of a complex criminal investigation in the night city. The criminal case, which at first seems ordinary, is revealed more and more, leaving the reader in suspense until the last page. The author skillfully combines the elements of tension, drama and psychological stress, which makes this work exciting for fans of the detective genre. "Cold Blue South" is a book that will keep you in suspense and will not let you sleep until the last puzzle is completed.