I used this book almost every day of a six month junior doctor rotation in A+E. Its great advantage compared to other similar books is that its advice is very practical. It doesn't give you ten options for each clinical scenario, but one reliable and safe one.
It's good enough that I had to stick " I belong to..." stickers on the front and back because it kept wandering off in other doctors' hands when I turned my back for more than a few seconds.
I recommend this book to any of my medical and nursing friends who are about to do A+E.