Ondo lo egin, otso txiki - Sleep Tight, Little Wolf (euskara - ingelesa)

Ulrich Renz was born in Stuttgart, Germany, in 1960. After studying French literature in Paris he graduated from medical school in Lübeck and worked as head of a scientific publishing company. He is now a writer of non-fiction books as well as children's fiction books. Barbara Brinkmann was born in Munich in 1969 and grew up in the foothills of the Bavarian Alps. She studied architecture in Munich...