How many Honours are there at the Newton caves? I know of two of them, but there's a possibility of one more,
I found a trail I havend figure out yet.

There are two honors quests in Newton, both are very detailed and required you to walk around to differant areas (newton, lolliprin, smoke mountain, the top of smoke mountain) and get various items.

There are only two HONORS quests, but there are a lot of little quests for gold and karma you can do which are much less involved.

The two honors quests are fun to do, man! I've done the Gnome one possibly 5 times, and have made a BOATLOAD in the process! I recomend doing them early on!