This is a nice, flowing, intelligent translation of the Discourses of Epictetus by an important and respected scholar in the field. The edition also includes the Enchiridion (Handbook) and fragments. The notes and recommended readings are current and helpful.
There is one caveat though: The text is ABRIDGED. The product description does not make this clear. Dobbin justifies omitting selected discourses from books 3-4 due to repetition of themes. For example in book 3, sections 1-2, 6-7, 9-15, 17-19, 21, 24-26 are missing. In book 4, discourses 5-12 have been omitted. This unfortunately limits the usefulness of the text. If you want the complete text, I recommend the Everyman edition (edited by Christopher Gill, with a revised translation by Robin Hard). Better yet if you can afford it, get the two volume Loeb Classical Library edition with the facing Greek text.
In short, this is a nice abridged edition of Epictetus, useful for those who want a streamlined introduction to the philosopher, but limited due to the abridgment.