This classic collection of Celtic faerie tales by Joseph Jacobs is enjoyable, yet fairly uneven. I think what stands out is the great variety and antiquity of many of these tales. Some are so old and have so many parallels in the Indian or African folk imagination, that only the roughest estimate can be given on how they came to Celtic lands or what the tales originally meant. The most ancient of Celtic tales in this collection have fascinating origins, and yet many of them as they exist (or rather, existed during Victorian times) are puzzling and even disjointed. However, they are still incredibly bizarre, surprising, and worth reading.
Some reviewers will point out the "shocking" or "terrible" violence in such faerie tales, rendering them, according to such critics, as unfit for children or, indeed, any modern reader. Such reviewers don't understand the point of these tales, which were told both to entertain and warn. I wouldn't go so far to say that these old Celtic tales have a "didactic" purpose; they certainly don't teach the reader how to perform a task or remember facts. Yet, they almost always have some moral to reveal, even if that's as simple as, "Don't lie," or, "Always be brave." In our topsy-turvy world today, integrity and bravery are becoming rarer, and the very concept of "truth" is one that the world has passed by. Faerie tales, which seek to tell some kind of truth and also to pass on some possibility for magic, are today, in 2018, far away from us with our post-truth opinions and our Godless materialism. Where have the faeries gone? I am sure they are somewhere.