All book series
2,590 series, best-documented first. Page 35 of 44.
In the Garden
Nora Roberts · 3 books · 2004–2005
Sign of Seven trilogy
Nora Roberts · 3 books · 2007–2008
Inn Boonsboro Trilogy
Nora Roberts · 3 books · 2011–2012
The Cousins O'Dwyer
Nora Roberts · 3 books · 2013–2014
Guardians Trilogy
Nora Roberts · 3 books · 2015–2016
The Concannon Sisters or Born in Trilogy
Nora Roberts · 3 books · 1994–1996
Three Sisters Island Trilogy
Nora Roberts · 3 books · 2001–2002
Irish Trilogy or Gallaghers of Ardmore
Nora Roberts · 3 books · 1999–2000
Stars of Mithra
Nora Roberts · 3 books · 1997–1998
Loving Jack
Nora Roberts · 3 books · 1989
Camelot Rising Trilogy
Kiersten White · 3 books · 2019–2021
Spy Superb
3 books · 2023
Lucifer Box
Mark Gatiss · 3 books · 2004–2008
Nina Wilde and Eddie Chase
Andy McDermott · 3 books · 2007–2008
Artemis Fowl
3 books · 2007–2013
Artemis Fowl
3 books · 2022
Jeremy Logan
3 books · 2007–2017
Brother Wulf
Joseph Delaney · 3 books · 2021–2023
Great British Horror
3 books · 2016–2021
The Daughters of Dark Root
3 books · 2013–2017
Railhead
3 books · 2015–2018
The Defender
Jerry Ahern · 3 books
The Australian Ark: The story of Australian wine
Andrew Caillard · 3 books · 2023
T.T.D. Religious Publications Series
3 books · 1930–1981
Brave New Weird
3 books · 2023–2025
Classroom resource materials
3 books · 2010–2013
Redhand: Twilight of the Gods
3 books · 2004–2015
The Ozark Trilogy
Suzette Haden Elgin · 3 books · 1981
Scenes from Provincial Life
3 books · 1997–2009
Geschichten aus der Vogelschule
3 books · 2011
Locke & Key: ...In Pale Battalions Go...
3 books · 2020
Under the Oak Tree
3 books · 2024–2026
Western Esoteric Masters Series
3 books · 1999–2005
The Zepherous Chronicles
3 books · 2025–2026
The Relic Guild
3 books · 2014
Noticia de la California
Miguel Venegas · 3 books · 1757
The Long Winter
A.G. Riddle · 3 books · 2019
Bengal Trilogy
Tahmima Anam · 3 books · 2007–2016
Teenage Mutant Ninja Turtles
3 books
Cosmic ray studies with neutron detectors
3 books · 2021–2026
Goodlund Trilogy
3 books · 2006–2007
The Country Home Library
3 books · 1903–1904
Kieler Studien zur Universitäts- und Wissenschaftsgeschichte
3 books · 2020–2023
The Blueprint Protocol
Oriss Soleyenni · 3 books · 2025–2026
Dragonlance: Tales I
3 books · 1987
Inspector Wexford
3 books · 1964–1975
Old Filth
Jane Gardam · 3 books · 2004–2013
Dragonlance: Tales II
3 books · 1992
Mémento des psychothérapies
Edouard Alain de Boysson · 3 books · 2024–2026
H.O.M.S.
Demetrio Triglia · 3 books
Executive AI Mastery
Sotiris Spyrou · 3 books · 2025
Real Pigeons
Andrew McDonald · 3 books
Skyborn
Jessica Khoury · 3 books
The Forecasting Protocol
Vijay Jyotish · 3 books · 2026
Crazy Rich Asians
Kevin Kwan · 3 books · 2013–2017
Großstadt-Dokumente
3 books · 1904–1905
Classic Warplanes
3 books · 1991
Abschaffel
Wilhelm Genazino · 3 books · 1977–1979
Handbook of Oriental Studies
3 books · 2002–2009
Methods in Molecular Biology
3 books · 2004–2016