"Riding in an old AMC Gremlin is a terrible way to start an adventure."That statement marks the beginning of an incredible adventure for three young college students who are spelunking when an underground earthquake causes them to fall into and through an interdimensional portal and leave Earth behind....

As resource scarcity threatens and the economic gap between affluent and poorer nations continues to widen, conflict over natural resources is assuming critical dimensions....

Before the collapse of the Eastern Bloc, private marketeering was regarded not only as criminal, but even immoral by socialist regimes....