Separation: Anxiety and Anger (Basic Books Classics) 
Reviews
Not all Bowlby's writing or books are equally lucid or useful. Pick your topic, check the detailed contents, try and read some excerpts, and form you own opinions. Buyers beware.
Separation anxiety, anxious attachment, and other phenomena of attachment are well-known and accepted reactions now - we expect it from our pets as well as our babies - but at one time, were less well understood (and anticipated.) This work, lucidly and compassionately, lays it out for the reader. The book is divided into three sections, and in a well-organized and deeply accessible fashion, Bowlby proceeds. The Sections are "Security, Anxiety, and Distress," "An Ethological Approach to Human Fear," and finally, "Individual Differences in Susceptibility to Fear: Anxious Attachment".
Bowlby uses his own prior clinical work and that of others to support his assertions. The father's role, the role of anger and fear, and many other factors are discussed. This is a scholarly study, and has much to tell readers. It's thoroughly readable and interesting, not only for its subject but because Bowlby can tell a story and hold the reader's interest through-out. Not a "how-to" or a quick fix - rather, a deeply sensible and basic study. Highly recommended for parents, teachers, clinicians.
