I think I am in the twin fountains room. I put a glowstone on one side which opened the door. I went in and turned the lever. Then I went to the room on the other side, opened it and went in and turned the lever. I only have one glowstone, so used a chest as someone suggested and jammed it in between one of the doors. However, nothing has opened and I can't find the 3rd tablet. PLEASE HELP!!! I'm getting very frustrated. Thanks.

The chest-jamming trick doesn't always work; I'd suggest just finding another glowstone. The places I always get my three: the first Mermaid, the lower chest in the two chests room, and the chest in the 3rd left tunnel (as you exit the mother crab room) in the moving cart/shark room.

Other than that, experiment further with the switches; what works for me is to click the right one, go and click the left one, then come back and click the right one again. That generally both opens the secret alcove and extends the bridge, though the bridge is superfluous (the gap can easily be jumped).

Thanks. I'm trying what you suggested, but so far, no luck. I have also checked finding another glowstone. What might have happened is that I found it at one point and because my character's inventory was filled, dropped it and didn't realize it.

NEED SOME HELP! I think I dropped one of my glowstones awhile back in the Collasium. Now I can't get to the third tablet.

Hi, Avalon

If you think you might have dropped it try using The Spirit Eye spell and check all your little white dots.

Its A great Spell for finding lost idems.