Pellaz
Tigron of Immanion
Boy's Life was one of the good ones. Gone South was pretty interesting, too. Mine was unique. Have you read Speaks the Nightbird? Interesting period piece, but some of the dialogue was pretty hackneyed. Talk about a LOOOONG set of books.
No, so far Boys' Life is the only McCammon I've read (sorry, Kirk!)...although I picked up Swan Song sometime along the way and it's here....somewhere....