9 recurring characters, each with the books they appear in, in reading order.
created by Carla Neggers
8 books•since 2003
created by Scott Westerfeld
8 books•since 2005
created by Alistair MacLean
10 books•since 1980
created by Peter Meredith
22 books•since 2012
created by Mary Stanton
9 books•since 1988
created by Aurora Rose Reynolds
17 books•since 2015
created by Lisa McMann
14 books•since 2011
created by David Brin
8 books•since 1980
created by Gene Wolfe
12 books•since 1980