Popular Book Series That I Have Never Read

I am always looking for my next read. Friends give recommendations and become shocked when learning that I have never read their favorite series or favorite authors. I am a fan of many series in the cozy, mystery and historical fiction genres. However, I seem to have bypassed these twenty popular ones:

Janet Evanovich - Stephanie Plum Mysteries
Anne Perry - Charlotte and Thomas Pitt Mysteries
Elizabeth Peters - Amelia Peabody
Tana French - Dublin Murder Squad
Sue Grafton -.Alphabet Series
Ellis Peters - Brother Cadfael
Patricia Cornwell - Kay Scarpetta
Faye Kellerman - Decker/Lazarus Series
MC Beaton - Agatha Raisin Mysteries
Laurie R. King - Mary Russell Mysteries
Elizabeth George - Inspector Lynley Mysteries
Alexander McCall Smith  - Ladies Detective Series
Rhys Bowen - Her Royal Spyness
Ruth Rendell - Inspector Wexford
Diana Gabaldon - Outlander
Nancy Atherton - Aunt Dimity
Donna Leon - Commissario Guido Brunetti Series
Bernard Cornwell
Toni Morrison
Louise Penny

I make no apologies here. I am just too busy reading other books to get involved in these popular serieses. With my favorite authors publishing a new book every year it is unlikely that I will ever have the time to read them. Ciao!