3 mafi kyawun littattafai na Oliver Pötzsch
Kadan kadan muna samun masaniya fiye da ɗaya marubucin Jamus mai ban sha'awa. Domin yin tambaya game da asalin dangi tare da tushe a cikin ƙungiyar masu zartarwa na iya ba da hujja ga kowane marubuci. Kuma Oliver Pötzsch ya zurfafa zurfafa cikin waɗannan tushen har ya ƙare har ya tsara jerin abubuwan…