Anna Katharine Green 
A Difficult Problem 

‘A Difficult Problem’ is a captivating mystery novel written by renowned author Anna Katharine Green. The story presents readers with an intriguing and perplexing problem that will keep them guessing until the very end. With her signature style, Green weaves a complex web of clues, suspects, and unexpected twists that will challenge the reader’s detective skills.
In this thrilling tale, the protagonist, often accompanied by a trusted companion, finds themselves embroiled in a baffling mystery. As they delve deeper into the enigma, they must use their wit, deductive reasoning, and keen observation to unravel the truth. The story takes readers on a suspenseful journey through intricate puzzles, red herrings, and suspenseful encounters, building up to a climactic resolution.
‘A Difficult Problem’ showcases Anna Katharine Green’s mastery of the mystery genre, providing readers with an immersive and intellectually stimulating reading experience.