All book series
2,590 series, best-documented first. Page 17 of 44.
Engelsfors trilogy
Sara Bergmark Elfgren · 3 books · 2011–2013
WorShip novels
Frank Herbert · 3 books · 1966–1983
The Farsala Trilogy
Hilari Bell · 3 books · 2003–2006
Farthing series
Jo Walton · 3 books · 2006–2008
Feather and Bone: The Crow Chronicles
Clem Martini · 3 books · 2004–2006
Fourth Realm trilogy
John Twelve Hawks · 3 books · 2005–2009
String Theory
Kirsten Beyer · 3 books · 2005–2006
Prey
John Jackson Miller · 3 books · 2016
Ninpōchō series
Fūtarō Yamada · 3 books · 1959–1962
Rifters
Peter Watts · 3 books · 1999–2004
Godspeaker
Karen Miller · 3 books · 2007–2008
Grey Griffins
Derek Benz · 3 books · 2006–2007
Myst
David Wingrove · 3 books · 1995–1997
Bobiverse
Dennis E. Taylor · 3 books · 2016–2017
Idlewild
Nick Sagan · 3 books · 2003–2006
Seven Kingdoms Trilogy
Kristin Cashore · 3 books · 2008–2012
Forerunner Saga
Greg Bear · 3 books · 2011–2013
Evil Genius
Catherine Jinks · 3 books · 2005–2009
All Souls Trilogy
Deborah Harkness · 3 books · 2011–2014
Curdy trilogy
Arthur Balder · 3 books
Hubertus Bigend trilogy
William Gibson · 3 books · 2003–2010
Tribe of One
Simon Hawke · 3 books · 1993
The Tripods
Samuel Youd · 3 books
Technics and Time
Bernard Stiegler · 3 books · 1994–2001
Wisely Series
Ni Kuang · 3 books · 1979
Luna series
Ian McDonald · 3 books · 2015–2019
Bel Dame Apocrypha
Kameron Hurley · 3 books · 2011–2012
Wind on Fire trilogy
William Nicholson · 3 books · 2000–2005
Worldbreaker Saga
Kameron Hurley · 3 books · 2014–2020
Bridge trilogy
William Gibson · 3 books · 1993–1999
Polleke
Guus Kuijer · 3 books · 1999–2001
Inkheart series
Cornelia Funke · 3 books · 2003–2007
The Interdependency
John Scalzi · 3 books · 2017–2020
Larklight trilogy
Philip Reeve · 3 books · 2006–2008
Lilith's Brood
Octavia E. Butler · 3 books · 1987–1989
Manticore Ascendant
Timothy Zahn · 3 books · 2014–2018
Lord of the Isles
David Drake · 3 books · 1998–2008
Dominion of the Fallen
Aliette de Bodard · 3 books · 2015–2019
Beaver Towers
Nigel Hinton · 3 books · 1980–1997
Noble Warriors
William Nicholson · 3 books · 2005–2007
Planet Pirates Series
Anne McCaffrey · 3 books · 1990–1991
Provost's Dog
Tamora Pierce · 3 books · 2006–2011
Quintaglio Ascension Trilogy
Robert J. Sawyer · 3 books · 1992–1994
Radix Tetrad
A. A. Attanasio · 3 books · 1981–1989
Regeneration Trilogy
Pat Barker · 3 books · 1991–1995
Star Wolf
Edmond Hamilton · 3 books · 1967–1969
Starchild Trilogy
Frederik Pohl · 3 books · 1965–1969
Stone of Tymora
R. A. Salvatore · 3 books · 2008–2010
Tamír Triad
Lynn Flewelling · 3 books · 2001–2006
The Adventures of Lando Calrissian
L. Neil Smith · 3 books · 1983
The Black Fleet Crisis
Michael P. Kube-McDowell · 3 books · 1996
The Bounty Trilogy
Charles Nordhoff · 3 books · 1932–1934
Catwings
Ursula K. Le Guin · 3 books · 1988–1989
The Corellian Trilogy
Roger MacBride Allen · 3 books · 1995
The Dark Nest trilogy
Troy Denning · 3 books · 2005
The Fall of the Towers
Samuel R. Delany · 3 books · 1963–1965
The Hound and the Falcon
Judith Tarr · 3 books · 1985–1986
The Inheritance Trilogy
N. K. Jemisin · 3 books · 2010–2011
The Jade Trilogy
Noriko Ogiwara · 3 books · 1988–1996
The Jedi Academy trilogy
Kevin J. Anderson · 3 books · 1994