10 recurring characters, each with the books they appear in, in reading order.
21 books•since 1996
created by Victoria Thompson
27 books•since 1999
created by Elisabetta Dami
284 books•since 2000
4 books•since 2008
created by Diane Mott Davidson
18 books•since 1990
created by R.L. Stine
230 books•since 1992
created by Cecily Von Ziegesar
21 books•since 2002
created by Karin Slaughter
8 books•since 2001
created by Leigh Bardugo
8 books•since 2012
created by Donna Leon
35 books•since 1992