ISBN-13: 9781496062420 / Angielski / Miękka / 2014 / 36 str.
"Why Can't I Hear Their Whistles Anymore?" introduces children to the jobs and responsibilities of police officers. The book teaches, with a gentle sensitivity, about the attacks of September 11, 2001, on New York City. The author's goal is to pay tribute to police officers everywhere and for children to realize that heroic individuals will always triumph over the evil doers of the world.