This is a good, basic guide to what to do if you have depression. The author gives a nice overview, including what symptoms to look out for, how to get a diagnosis, what treatment options there are, and what to do after the depressive episode ends. There's a whole chapter devoted to suicidality, which is pretty important, and another one about comorbid illnesses, which is useful if a bit short. Really, that's my feeling on this as a whole: it's a nice basic guide, but the emphasis is on basic. There tends to be a certain amount of repetition, and often things are covered in a relatively simple way. The chapter of further resources at the end is nice, though I found the citations of various papers and studies throughout to be a bit distracting. It might've been nice for me to have when I first dealt with depression, but as it is, there's not a whole lot of new info here for me. All in all, this is useful to read if you're dealing with depression for the first time, whether your own or somebody else's, but you should definitely look at the resources at the back or various other books to get a more in-depth understanding of depression.