One of the great pleasures of writing Seismos is the chance to correspond with readers from around the world. The dialogs here cover a period of about a year and half. To protect privacy of the writers, the correspondence does not give a return e-mail address for anyone, although some are famous enough that they are not hard to find. The letters have been edited in some cases to correct spelling or drop material that was too lengthy or off point. Most personal material has also been dropped, but a little of the fun stuff remains.