Alfred Hitchcock presenta: cuentos para leer con la luz encendida

I trust you have been properly occupied since we last met. My Uncle Albert, unemployed by profession, used to tell me that idle hands lead to mischief. So, for my part, I have dedicated this interim to preparing a new collection with which to delight readers. [...] Therefore, if you wish, make sure you have closed the door well, give the key another turn just in case and turn the page to start reading.