11 recurring characters, each with the books they appear in, in reading order.
created by Rick Riordan
12 books•since 2010
created by Linda Castillo
30 books•since 2009
created by Ilona Andrews
21 books•since 2007
created by John Jakes
8 books•since 1974
created by John Sandford
4 books•since 1989
created by Joanna Campbell Slan
52 books•since 2008
created by Scott Turow
13 books•since 1986
created by Ridley Pearson
15 books•since 2004
created by Jordan Quinn
37 books•since 2014
created by Heather Graham
89 books•since 2011
created by Jack Coughlin
10 books•since 2007