| #919 |  The Secret of the Lady’s Maid
| 0 |
| #920 |  18 Tiny Deaths: The Untold Story of Frances Glessner Lee and the Invention of Modern Forensics
| 3.5 |
| #921 |  Traitor King
| 0 |
| #922 |  The Dead in Their Vaulted Arches
| 3.87 |
| #923 |  Starter Villain
| 4.05 |
| #924 |  The Duchess Countess The Duchess Countess: The Woman Who Scandalized Eighteenth-Century London
| 3 |
| #925 |  Murder at the Merton Library
| 3 |
| #926 |  Murder at the Mansions
| 0 |
| #927 |  The Lobotomist's Wife
| 4 |
| #928 | Murder in the Alps Murder in the Alps
| 3.5 |
| #929 |  Everyone on This Train Is a Suspect
| 4.28 |
| #930 |  American Prometheus
| 4.19 |
| #931 |  Murder Under the Mistletoe
| 0 |
| #932 |  Exit Strategy
| 4.32 |
| #933 |  Karma: My Autobiography
| 3 |
| #934 |  Pleased to Meet Me Pleased to Meet Me: Genes, Germs, and the Curious Forces That Make Us Who We Are
| 0 |
| #935 |  Murder Wears a Hidden Face
| 4 |
| #936 |  Sisters of Fortune
| 4 |
| #937 |  Women in the Valley of the Kings: The Untold Story of Women Egyptologists in the Gilded Age
| 0 |
| #938 |  The Royal Windsor Secret
| 0 |
| #939 |  What Cannot Be Said
| 5 |
| #940 |  Secrets of a Scottish Isle
| 3 |
| #941 |  As Chimney Sweepers Come to Dust
| 3.64 |
| #942 |  The Mayfair Dagger
| 0 |
| #943 |  SPQR XI: Under Vesuvius
| 0 |
| #944 |  The Last Murder at the End of the World
| 4.03 |
| #945 |  Nero
| 4.5 |
| #946 |  The Berkeley Square Affair
| 4 |
| #947 |  Thrice the Brinded Cat Hath Mew'd
| 3.79 |
| #948 |  The Assassin of Venice The Assassin of Venice
| 3.5 |
| #1 |  George, Nicholas and Wilhelm: Three Royal Cousins and the Road to World War I
| 4 |
| #1 |  Dead Wake: The Last Crossing of the Lusitania
| 3.97 |
| #1 |  Enchantress of Paris
| 0 |
| #1 |  The Lady of the Castle
| 2 |
