The Erast Fandorin series currently consists of following novels:
- The Winter Queen (1998, originally titled Azazel): An investigation into a strange suicide of a young Muscovite playboy in 1876 leads Fandorin, then a rookie police clerk, to uncover a massive international conspiracy with sights on seizing control over the entire world.
- The Turkish Gambit (1998): Still reeling from the trauma he suffered at the end of book one, Fandorin enlists as a volunteer in Bulgaria during the Russo-Turkish war of 1877, but is soon roped into a counterintelligence operation to stop a brilliant Turkish spy. Adapted into a movie in 2005.
- Murder on the Leviathan (1998): Fed up with the detective work, Fandorin transfers to the Russian diplomatic mission in Japan in 1878 — only to have to solve a Closed Circle murder mystery aboard a Cool Boat en route from Southampton to Calcutta.
- The Death of Achilles (1998): Fandorin returns to Moscow in 1882 and is immediately embroiled in a manhunt for the Professional Killer who assassinated a popular general. Luckily, Fandorin brought a few ninja tricks back home with him.
- Special Assignments (1999): Two novellas in a single volume:
- The Jack of Spades: After being robbed blind by an audacious Con Man in 1886, Fandorin sets out to outcon the conman and to bring him to justice. He is assisted by Anisy Tulipov — a rookie police clerk not unlike Fandorin himself a decade ago.
- The Decorator: In 1889, the Moscow underworld is shaken by the gruesome acts of a homebred Jack the Ripoff, and Fandorin and Tulipov are called upon to stop him.
- The State Counsellor (2000): A high-ranked official is assassinated by revolutionaries in 1891, and Fandorin is ordered to cooperate with a visiting investigator from St. Petersburg in locating and eliminating their cell. By the end of the novel, Fandorin grows so disgusted with political scheming, he resigns from public service.
- The Coronation (2000): Shortly before Nicholas II's coronation in 1896, a Diabolical Mastermind kidnaps the future Tsar's nephew and demands a ransom so outrageous, the royal family resorts to enlisting the now-disgraced and abroad-residing Fandorin to resolve the case without unnecessary publicity.
- She Lover of Death (2001): Fandorin returns to Moscow once more in 1900 to investigate a suicide club that's making the headlines and that he suspects of foul play.
- He Lover of Death (2001): Simultaneously with the events of She Lover of Death, Fandorin finds himself drawn into the underworld schemes revolving around "Death", a woman whose beauty is only equaled by her horrific luck with romantic suitors.
- The Diamond Chariot (2003): Two interconnected novels set in reverse order:
- Part 1: As the Russo-Japanese War breaks out in 1905, Fandorin temporarily returns to the Russian state service, albeit as a railroad engineer, rather than an investigator. However, when a crafty Japanese spy starts derailing Russian trains, Fandorin's detective skills are called for once again.
- Part 2: Jumping back to 1878, Fandorin serves as a diplomat in the Russian embassy in Yokohama, but is soon drawn into an investigation of a series of political murders rumored to have been perpetrated by the ninjas.
- Jade Rosary Beads (2006): A collection of short stories, most of which are homages to famous detective mystery authors. A Missing Episode to English-language readers, as it has not been translated.
- "Shigumo": A Sanyutei Encho homage, set in Yokohama, 1881. A former colleague of Fandorin is killed by, as rumor has it, a shapeshifting Giant Spider, so he sets out to discover the truth.
- "Table-Talk, 1882": An Edgar Allan Poe homage, set in Moscow, 1882. While attending a boring dinner party, Fandorin solves a decade-old cold case, based on the gruesome details recounted by another attendee to shock the audience.
- "From the Lives of Woodchips": A Georges Simenon homage, set in Moscow, 1883. Investigating the murder of a rich businessman, Fandorin learns that the businessman wasn't the target to begin with.
- "Jade Rosary Beads": A Robert van Gulik homage, set in Moscow, 1884. A jewelry store owner is brutally murdered but the robbers leave with only a few worthless items. Intrigued, Fandorin takes over the case.
- "The Scarpea of the Baskakovs": An Arthur Conan Doyle homage, set near Moscow, 1888. The land-owning family of Baskakovs is haunted by their ancestral curse — the eponymous giant snake. With only one Baskakov heir surviving, Fandorin sends Tulipov to investigate.
- "One Tenth Percent": A Patricia Highsmith homage, set in Moscow, 1890. Two unrelated manslaughter cases in Moscow and St. Petersburg look like premeditated murder but neither shows a discernible motive. And yet, Fandorin manages to link them by sheer luck.
- "Tea in Bristol": An Agatha Christie homage, set in Bristol, 1891. Living in exile after The State Councilor, Fandorin teams up with his elderly landlady to solve the theft of a family treasure. This gives him the idea of becoming a Private Detective.
- "Dream Valley": A Washington Irving homage, set in Wyoming, 1894. While living in USA, Fandorin is contracted by the Pinkertons to assist a fellow expat in purchasing a piece of land currently plagued by outlaws.
- "Before the End of the World": An Umberto Eco homage, set in the Russian North, 1897. After a nationwide census is started in Russia, the Old Believers all across the back-country start burying themselves alive in protest. Although he initially returns to Russia incognito to help with the census, Fandorin soon begins to investigate the mass suicides instead.
- "The Prisoner of the Tower, or A Short But Beautiful Journey of Three Wise Men": A Maurice Leblanc homage, set in northern France, 1899. On the eve of 1900, Fandorin and Sherlock Holmes race to foil the latest scheme by Arsène Lupin before the other.
- All the World's a Stage (2009): Fandorin investigates a series of murders occurring at an experimental Moscow theater in 1911, but the investigation is hindered by him falling madly in love with the lead actress.
- Black City (2012): After being duped by an assassin connected to the revolutionaries in Yalta in 1914, Fandorin pursues him to Baku, where fortunes are being made on the recently discovered oil deposits.
- Planet Water (2015): Consisting of three novellas. A Missing Episode to English-language readers, as it has not been translated.
- "Planet Water": A Jules Vernesque novel, set in 1902-03.
- "The Lonely Sail": Takes place in the remote province of Zavolzhsk in 1906.
- "Where Shall We Go?": Takes place in Warsaw, Russian Poland on December 31, 1912.
- Not Saying Goodbye (2018): Per Word of God, the last novel in the Fandorin series, taking place in the post-Revolution Russia, 1918-19.
Akunin also wrote an original stage play starring Fandorin, titled Yin and Yang (2005), and a spin-off novel Simply Masa (2020), starring Fandorin's loyal valet as a protagonist.