Mysteries & Thrillers
The Insidious Dr. Fu-Manchu
This classic mystery introduces the brilliant and malevolent Dr. Fu Manchu, a master criminal whose schemes threaten Western civilization. Follow detective Nayland Smith and Dr. Petrie as they race to thwart his insidious plots.
Intermediate (B1–B2)classic
Read in Clue
Read in ClueMore books in English in Mysteries & Thrillers
Reading books in English is one of the most effective ways to expand your vocabulary, internalize grammar patterns, and develop intuition for natural English usage. The Insidious Dr. Fu-Manchu is recommended for intermediate (b1–b2) learners — a classic read.
In the Clue app, every word becomes a tap-to-translate gateway. No more flipping between a book and a dictionary, no more losing your flow. Just read.
