Code Breakers
by Jacki Delecki
3.82 · 38 ratings
suspense · historical · adult · industrial-era · regency · romance · mystery · fiction · political-intrigue · espionage · historical-fiction · book · audiobook · anthologies · action-adventure · dark · holidays · box-set · violent-conflict · victorian
Code Breakers: Similar series
Crown's Spies
by Julie Garwood
4.16 · 140 ratings
regency · scotland · historical-fiction · historical · adult · british-isles · united-kingdom · female-mc · action-adventure · humor · mystery · fiction · womens-fiction · europe · espionage · industrial-era · audiobook · alpha-mc · suspense · political-intrigue
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Ladies of Lantern Street
by Amanda Quick
3.86 · 66 ratings
womens-fiction · crime · industrial-era · fiction · action-adventure · murder · mystery · historical-fiction · victorian · historical · adult · romance · regency · book · urban-fantasy · paranormal · killer · suspense · audiobook · espionage
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Georgian
by Sylvia Day
3.84 · 74 ratings
family · audiobook · alpha-mc · suspense · romance · regency · steamy · book · historical-fiction · victorian · adult · historical · georgian · fiction · mystery · womens-fiction · industrial-era · political-intrigue · enemies-to-lovers · second-chances
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Pink Carnation
by Lauren Willig
3.88 · 291 ratings
romance · book · regency · political-intrigue · humor · mystery · fiction · womens-fiction · espionage · industrial-era · historical-fiction · historical · suspense · action-adventure · audiobook · victorian · adult · georgian · family · 21st-century
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Fallen Angels
by Mary Jo Putney
4.02 · 127 ratings
historical · adult · historical-fiction · fiction · mystery · industrial-era · audiobook · regency · book · romance · womens-fiction · suspense · action-adventure · aristocracy · espionage · friends-to-lovers · political-intrigue · military · victorian · angels
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Bastion Club
by Stephanie Laurens
4.02 · 162 ratings
historical-fiction · historical · adult · fiction · mystery · industrial-era · audiobook · suspense · romance · regency · book · 20th-century · espionage · womens-fiction · political-intrigue · steamy · realistic · family · humor · alpha-mc
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London Steampunk
by Bec McMaster
3.94 · 140 ratings
adult · historical · romance · historical-fiction · sci-fi · fiction · industrial-era · steampunk · paranormal · vampires · supernatural · shapeshifters · book · urban-fantasy · victorian · mystery · alternate-history · action-adventure · alpha-mc · audiobook
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Black Cobra Quartet
by Stephanie Laurens
3.87 · 67 ratings
regency · book · romance · audiobook · political-intrigue · suspense · fiction · action-adventure · mystery · industrial-era · espionage · womens-fiction · adult · historical · historical-fiction · steamy · workplace · military · 20th-century · amnesia
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Spymasters: Chronological Order
by Joanna Bourne
3.94 · 50 ratings
victorian · historical-fiction · adult · historical · action-adventure · mystery · fiction · espionage · industrial-era · audiobook · suspense · political-intrigue · romance · book · regency · military · steamy · female-mc · georgian · forced-proximity
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The Lost Lords
by Mary Jo Putney
3.79 · 116 ratings
audiobook · regency · book · romance · adult · historical · historical-fiction · fiction · mystery · industrial-era · womens-fiction · action-adventure · political-intrigue · suspense · espionage · marriage-of-convenience · victorian · dark · aristocracy · forced-proximity
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The Inferno Club
by Gaelen Foley
3.82 · 85 ratings
industrial-era · espionage · fiction · female-mc · historical · adult · historical-fiction · victorian · regency · book · romance · political-intrigue · mystery · suspense · action-adventure · drama · womens-fiction · aristocracy · 20th-century · literary-fiction
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Spymasters
by Joanna Bourne
3.93 · 70 ratings
historical-fiction · adult · historical · espionage · industrial-era · fiction · mystery · suspense · political-intrigue · romance · regency · book · action-adventure · audiobook · victorian · politics · enemies-to-lovers · military · georgian · outlaws
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Banning Sisters
by Karen Robards
3.79 · 42 ratings
audiobook · industrial-era · family · book · regency · fiction · romance · mystery · political-intrigue · suspense · adult · historical · historical-fiction · espionage · crime · womens-fiction · drama · humor · action-adventure · outlaws
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Bow Street Bachelors
by Kate Bateman
3.98 · 41 ratings
enemies-to-lovers · audiobook · book · regency · romance · adult · historical · military · historical-fiction · industrial-era · action-adventure · humor · fiction · political-intrigue · suspense · alpha-mc · forced-proximity · steamy · law-enforcement · family
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Devil's Brood Trilogy
by Stephanie Laurens
4.11 · 38 ratings
mystery · suspense · historical-fiction · victorian · audiobook · adult · historical · industrial-era · regency · book · family · romance · fiction · political-intrigue · espionage · action-adventure · british-isles · murder · united-kingdom · friends-to-lovers
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The Blue Raven
by Kate Noble
3.74 · 70 ratings
book · regency · romance · adult · historical · historical-fiction · industrial-era · fiction · audiobook · womens-fiction · political-intrigue · suspense · victorian · espionage · mystery · friends-to-lovers · female-author · action-adventure · humor · aristocracy
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Drake's Rakes
by Eileen Dreyer
3.70 · 63 ratings
historical-fiction · adult · historical · espionage · industrial-era · fiction · mystery · political-intrigue · romance · book · regency · family · suspense · steamy · female-mc · domestic-drama · action-adventure · cheating · betrayal · alpha-mc
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The Culper Ring
by Roseanna M. White
4.12 · 52 ratings
espionage · fiction · spirituality · mystery · adult · historical · christian · historical-fiction · book · romance · political-intrigue · industrial-era · action-adventure · military · audiobook · drama · violent-conflict · regency · suspense · maryland
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Love and Let Spy
by Susanna Craig
3.87 · 38 ratings
regency · book · romance · audiobook · political-intrigue · fiction · action-adventure · mystery · industrial-era · espionage · historical · adult · historical-fiction · military · steamy · suspense · female-mc · forced-proximity · marriage-of-convenience · fake-relationship
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Thorndike & Swann Regency Mysteries
by Erica Vetsch
4.32 · 28 ratings
audiobook · industrial-era · regency · book · espionage · romance · fiction · spirituality · mystery · political-intrigue · adult · historical · historical-fiction · christian · crime · cozy · suspense · action-adventure · female-mc · killer
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Compass Club
by Jo Goodman
3.85 · 34 ratings
espionage · historical · adult · audiobook · historical-fiction · political-intrigue · suspense · fiction · book · industrial-era · regency · romance · mystery · angst · family · victorian · marriage-of-convenience · dark · action-adventure · abuse
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The Shadows
by Sadie Bosque
4.26 · 42 ratings
victorian · adult · historical · industrial-era · fiction · romance · regency · book · historical-fiction · female-mc · steamy · medieval · mystery · action-adventure · espionage · suspense · political-intrigue · enemies-to-lovers · slow-burn · womens-fiction
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Code Breakers
by Jacki Delecki
3.82 · 38 ratings
suspense · historical · adult · industrial-era · regency · romance · mystery · fiction · political-intrigue · espionage · historical-fiction · book · audiobook · anthologies · action-adventure · dark · holidays · box-set · violent-conflict · victorian
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Agents of the Home Office
by Rachel Ann Smith
4.20 · 20 ratings
regency · historical · adult · historical-fiction · mystery · fiction · female-mc · industrial-era · romance · espionage · audiobook · political-intrigue · suspense · book · alpha-mc · friendship · anthologies · boss-employee · enemies-to-lovers · fake-relationship
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