Continuation of the adventures of the priest-detective Father Brown and his faithful friend Flambeau in the short stories by G. K. Chesterton “The Sins of Prince Saradin” and “The Eye of Apollo.” The stories are adapted (without simplifying the original text) according to the method of educational reading by Ilya Frank. The uniqueness of the method lies in the fact that memorization of words and expressions occurs due to their repetition, without memorization and the need to use a dictionary. The manual promotes effective language acquisition and can serve as an addition to the curriculum. Intended for a wide range of people learning English and interested in English culture.