Löwenherz, Richard. 2021. Eis Abenteuer Einsamkeit. Bielefeld, Delius Klasing. Richard Löwenherz is doing wilderness trekking by bike and packraft to the most remote places of Eurasia (Sibiria, Central Asia, East- and North Europe). You will find several, detailed documentations of the trips on his homepage. The book „Eis. Abenteuer. Einsamkeit“ shows his last, big winter bike tour into the Siberian Arctic.