Bridgeworld: Encounter at Atlantis

Will's first year at Bridgeworld was full of excitement, and his

sophomore year promises to have even more. His school is taking part in

the Terrestrial Studies Program at Atlantis--a place that Will didn't

even know existed. But he's not the only one going there... A team of

terrestrials sets off on an expedition that will take them to Atlantis's

front door...unless somebody stops them. What will happen if Atlantis

can't remain a secret? What is hidden in the depths of the legendary

city? And what will happen if Will's two worlds suddenly collide?