Another good one by Ed McBain. To start with Steve Carella tries to talk a jumber off a ledge. Does he succeed????? The result ends up causing a problem later in the book. Then, Irene Thayer and Tommy Barlow are found dead in bed. Did someone kill them or was it suicide? If you read close enough you can figure it out long before Cotton Hawes does. No, I did not find it out until the end, but it is there. AS usual a book that is short, easy to read and will hold your attention. A very good mystery with a good ending. You get close to these officers and their families. McBain does well!!!!!!!!!!!!!