• The Bloomsbury Guru: A Sherlock Holmes and Lucy James Mystery
• The Missing Mariner: A Sherlock Holmes and Lucy James Mystery (The Sherlock and Lucy Mystery Book 25)
• Kidnapped at the Tower: A Sherlock and Lucy Short Story (The Sherlock and Lucy Mystery Series Book 18)
• Five Pink Ladies
• Watson on the Orient Express
• Christmas on the Nile
• The Solitary Witness: A Sherlock and Lucy Short Story (The Sherlock and Lucy Mystery Series Book 20)