The return of a classic shared world fantasy series created by Philip Jose Farmer, award-winning author of the Riverworld saga! Plunging into a vast prison that spans a planet, Clive Foliott faces a fantastic world of dwarves, cyborgs, and aliens unlike anything he has ever imagined. It is a multi-leveled collection of beings from the hidden folds of time and space. Trapped somewhere inside is Neville Foliott, Clive's twin brother, and no creature in the Dungeon will stop Clive from finding him...

El Abismo de Farmer Philip José. Barcelona, 1989.

Trapped in a multi-level helix of beings from distant galaxies and hidden pockets of time, Clive Folliot leads the band of captives in a search for escape and for his twin brother Neville

Reunited with his twin brother Neville, Clive Folliot must lead his group through the dangerous world of the dungeon to the Palace of the Morning Star

Clive and Neville Folliot and their companions in the Dungeon face their ultimate peril in the Ren and the Chaffri, the masters of the Dungeon maze

While escaping from the unknown creators of the Dungeon, Clive Folliot breaks through to the ninth level and finds himself stranded alone in a harsh polar wilderness that bears a striking resemblance to Earth