sentences:  He started publishing literary works in 1946.His greatest success, "In geheimer Mission durch die Wüste Gobi", was published in 1950 as the two parts "Großer-Tiger und Kompaß-Berg" and "Null Uhr fünf in Urumtschi".The juvenile adventure novel was set in China and Mongolia, and was based on the experiences Mühlenweg collected during his expeditions.