Natalie Sumner Lincoln's novel, 'The Red Seal,' is a gripping tale of mystery and suspense set in the early 20th century. The story follows the protagonist, an amateur detective named Ebenezer Gryce, as he investigates a series of perplexing crimes in New York City. Lincoln's writing style is characterized by meticulous attention to detail and intricate plotting, reminiscent of classic detective fiction. The novel's suspenseful atmosphere and well-developed characters make it a compelling read for fans of the genre. 'The Red Seal' is a prime example of the Golden Age of detective fiction, showcasing the author's skill in creating a captivating whodunit story. Lincoln's exploration of crime and justice reflects the societal concerns of the time, making the novel a valuable piece of historical fiction. Readers interested in classic mysteries with a nuanced exploration of human nature will find 'The Red Seal' to be a rewarding and engaging read.