The author writes about his years at Alliance High School in Kenya. The writing is very good, with fairly interesting anecdotes and vignettes of Kenyan society, youth, and evangelism.
The last few chapters, cover the author’s return trip to his village after earning his first pay as a temporary teacher, and this is the part where I most related with the protagonist. He was arrested under the state of emergency and spent some time in jail. For me, the book is worth reading for these pages alone.
Overall it is a story of African people, their survival under difficult circumstances and the choices they make; when it is acceptable to compromise and when it is not.
From a character point of view, there are a few memorable ones. Carey Francis the British principal of a school for Kenyan boys. An officer of the colonial power, who is deeply dedicated to educating native boys and presenting them as equal to their white peers. He reconciled both conflicting interest with Christian belief.
Good Wallace, Ngugi’s brother, who fought with the Mau Mau resistance in the mountain.
Also interesting is the ambiguous and often false relationship between evangelism and true morality. Worth reading, even if the story could not maintain tension and interest equally throughout.