Plotinus is the greatest philosopher in the 700 year period between Aristotle and Augustine. He thought of himself as a disciple of Plato, but in his efforts to defend Platonism against Aristotelians, Stoics, and others, he actually produced a reinvigorated version of Platonism that later came to be known as "Neoplatonism". In this volume, sixteen leading scholars introduce and explain the many facets of Plotinus' complex system. They place Plotinus in the history of ancient philosophy while showing how he was a founder of medieval philosophy.
Like other volumes in this series, it's well written. Unlike other volumes, however, it's written at a somewhat more advanced level. Overall, an excellent introduction.
Pretty good for an indepth look at the Enneads, but I don't think I got much out of it that I didnt already get from reading the Enneads directly. Still, it wasn't bad.
I used this book for my thesis, which applied persistence theory to Plotinus' metaphysics.
Clear-cut sections tackle different aspects of Plotinus' philosophy in quite some detail. The sections are written by prominent Plotinus scholars, which makes for good references and an essential read for anyone wanting to know more about Plotinus' worldview.