30 Mystery & Investigation masterpieces
Twain, Mark, Hardy, Thomas, Collins, Wilkie, Akutagawa, Ryūnosuke, Le Queux, William, Wells, Carolyn, Stockton, Frank R., Ewers, Hanns Heinz, White, Fred Merrick, Adams, John B., Poe, Edgar Allan, Verne, Jules, Leroux, Gastón, Chesterton, Gilbert Keith, Leblanc, Maurice, Godfrey, Hollis, Pirkis, Catherine Louisa
