All book series
2,590 series, best-documented first. Page 12 of 44.
Pusadian series
L. Sprague de Camp · 4 books · 1951–1968
Reckless Series
Cornelia Funke · 4 books · 2010–2020
Return to Nevèrÿon
Samuel R. Delany · 4 books · 1979–1987
Mythologiques
Claude Lévi-Strauss · 4 books · 1964–1971
Star Trek Autobiographies
David A. Goodman · 4 books
StoneToss
StoneToss · 4 books · 2018–2020
Silverwing
Kenneth Oppel · 4 books · 1997–2007
Perry Rhodan
Walter Ernsting · 4 books · 1961
Skylark
Edward Elmer Smith · 4 books · 1928–1966
The Gonzo Papers tetralogy
Hunter S. Thompson · 4 books · 1979–1994
The Song of the Lioness
Tamora Pierce · 4 books · 1983–1988
The Wicked Years
Gregory Maguire · 4 books · 1995–2011
The Women of Genesis pentalogy
Orson Scott Card · 4 books · 2000–2004
World of the Lupi
Eileen Wilks · 4 books · 2004–2008
The Submarine War 1939-1945
Hans-Joachim Röll · 4 books · 1996–2003
Chronoptika
Catherine Fisher · 4 books · 2012–2016
Gone
Michael Grant · 4 books · 2008
Uglies series
Scott Westerfeld · 4 books · 2005–2007
The Fall Revolution
Ken MacLeod · 4 books · 1995–1999
Mars trilogy
Kim Stanley Robinson · 4 books · 1992–1999
The Quantum Series
Douglas Phillips · 4 books
The Naturals
Jennifer Lynn Barnes · 4 books · 2013–2016
Inhibitor Cycle
Alastair Reynolds · 4 books · 2000–2021
A Prefect Dreyfus Emergency
Alastair Reynolds · 4 books · 2001–2018
Imriel Trilogy
Jacqueline Carey · 3 books · 2006–2008
Locked Tomb series
Tamsyn Muir · 3 books · 2019–2022
Pippi Longstocking
Astrid Lindgren · 3 books · 1945–1948
Ship Breaker Trilogy
Paolo Bacigalupi · 3 books · 2010–2012
Monster
David Wellington · 3 books · 2005–2006
Me Before You series
Jojo Moyes · 3 books · 2015–2016
The Grisha
Leigh Bardugo · 3 books · 2012–2014
Chronicles of the Shadow War
George Lucas · 3 books · 1995–2000
Caspak trilogy
Edgar Rice Burroughs · 3 books · 1918–1963
Noumena Series
Lindsay Ellis · 3 books · 2020–2024
The Caladan Trilogy
Kevin J. Anderson · 3 books · 2020
The Masquerade
Seth Dickinson · 3 books · 2015–2020
Fault Lines
Tim Powers · 3 books · 1992–1997
The Dark Elf Trilogy
R. A. Salvatore · 3 books · 1990–1991
Between Earth and Sky
Rebecca Roanhorse · 3 books · 2020–2024
The Last Hours
Cassandra Clare · 3 books · 2020–2023
Thrawn Ascendancy
Timothy Zahn · 3 books · 2020–2021
Great Cities
N. K. Jemisin · 3 books · 2016–2022
Shades of Magic
V. E. Schwab · 3 books · 2015–2017
The Siege
Tom Holt · 3 books · 2019–2022
The Scholomance
Naomi Novik · 3 books · 2020–2022
Matt Cruse
Kenneth Oppel · 3 books · 2004–2008
Matched trilogy
Ally Condie · 3 books · 2010–2012
The Dreamer Trilogy
Maggie Stiefvater · 3 books · 2019–2022
Chronicles of the Emerged World trilogy
Licia Troisi · 3 books · 2004–2005
The Poppy War
R.F. Kuang · 3 books · 2018–2020
Chronicles of Pocket the Fool
Christopher Moore · 3 books · 2009–2020
Vampires in San Francisco
Christopher Moore · 3 books · 1995–2010
Arc of a Scythe
Neal Shusterman · 3 books · 2016–2019
Beyonders
Brandon Mull · 3 books · 2011–2013
D'Artagnan Romances
Alexandre Dumas · 3 books · 1844–1847
The Science of Discworld
Terry Pratchett · 3 books · 2002–2013
Icerigger Trilogy
Alan Dean Foster · 3 books · 1974–1987
Callista trilogy
Barbara Hambly · 3 books · 1995–1998
Pierre Niémans series
Jean-Christophe Grangé · 3 books · 1997–2020
Uplift Storm trilogy
David Brin · 3 books · 1995–1998