By  Marvel Chukwudi Pephel African literature has really come a long way, with a new crop of writers emerging on both the African and global literary scene. From Wole Soyinka and Chinua Achebe setting the pace to Chimamanda Ngozi Adichie and Ben Okri following up to Yaa Gyasi, NoViolet Bulawayo, Uzodinma Iweala, Chigozie Obioma, Taiye...