True to his Colours by Theodore P. Wilson is a compelling narrative that delves into the life of Dr. John Prosser a man returning home to London after a trip. The story unfolds in his gloomy house filled with mysteries including a mysterious carpet bag in his cluttered study. As Dr. Prosser unravels the secrets within the narrative explores themes of suspicion innocence faith and the transformative power of the Bible in guiding lives. Through a series of events involving various characters the book weaves a tale of redemption spiritual growth and the enduring impact of faith.