Vorkosigan Saga, The 

A series of science fiction novels and short story collections by Lois McMaster Bujold centering around Miles Vorkosigan and his parents Cordelia and Aral.  This is the series in original publication order.

0.1) Aftermaths (1986)
1) Shards of Honor (1986)
2) The Warrior's Apprentice (1986)
3) Ethan of Athos (1986)
4) Falling Free (1987)
5) Brothers in Arms (1989)
5.1) The Mountains of Mourning (1989)
5.2) Labyrinth (1989)
5.5) Borders of Infinity (1989)
5.6) Weatherman (1990)
5.9) Vorkosigan's Game (1990)
6) The Vor Game (1990)
7) Barrayar (1991)
8) Mirror Dance (1994)
9) Cetaganda (1996)
9.1) Dreamweaver's Dilemma (1995)
10) Memory (1996)
10.1) Cordelia's Honor (1996)
10.2) Young Miles (1997)
11) Komarr (1998)
12) A Civil Campaign (1999)
12.1) Miles, Mystery and Mayhem (2001)
13) Diplomatic Immunity (2002)
13.1) Miles Errant (2002)
13.2) Winterfair Gifts (2004)
13.3) Miles, Mutants and Microbes (2007)
13.4) Miles in Love (2008)
14) Cryoburn (2010)
15) Captain Vorpatril's Alliance (2012)
16) Gentleman Jole and the Red Queen (2016)
16.1) The Flowers of Vashnoi (2018)