I first read this book years and years ago as a teenager. I can still remember staying awake half the night, then finishing it the next evening. It is a magnificent grail quest of sorts, complete with manic captain, a demonic enemy, big stakes, a rich and varied past for the characters, and a fabulous setting. The ease with which the prose flows, and the believable and interesting situations and interactions make this one of SciFi’s masterpieces.