The adventure of the red circle and other cases of Sherlock Holmes /

Adventure stories /

Grand Canyon adventure : river at risk /

Red Nile : a biography of the world´s greatest river /

Red clay : poems & stories /

The river /

Adventures in fiction.

Rivers of Europe /

The river between /

Modeling of Rivers /

The river why /

Cane river /

By the rivers of Babylon /

River of gods /

Rivers of Babylon /

River´s end /

The secret river /

River sedimentation. Vol. 3, Proceedings... /

River God /

The adventures of Tintin /

Red river adventure : the story of the selkirk settlers /