I’m really hoping someone else remembers this:
There was a series of at least three novels, about a kid in a small town who was the Second Sight on a whim (he was looking between his legs at the time). He and his friends got tangled up in the affairs of the Seely Court, and the series became an interesting look at someone from 20th century USA being confronted with the harshness of Celtic mythology (let’s put it this way: fairies were not butterfly people - they were cold and terrible, and beuatiful in their glamourus way: think “La Belle Dame Sans Merci”).
Anybody who could remind me of what the heck the title was would be a great help. Thanks!