Being a fairly new flyfisherman and cutting my teeth on tailwaters I am unlearned in the way of hatches. Can anyone recommend a good book on the subject, and does LRO stock one? Other than past experience how can you predict what hatch will be occuring. I know the message board will do a good job of keeping us informed, but I am always wanting to read and learn more. I would love to take the LRO class but distance and time is a factor. thanks