31 books
Freida McFadden
Sarah Langan
Kelley Armstrong
Luanne Rice
Susan Walter
Nelson DeMille
Anthony Horowitz
Carolyn Keene
Hilary Davidson
Daphne Woolsoncroft
Stephen Fishbach
Daniel Silva
Faith Gardner
Agatha Christie
Robert Ludlum
John Grisham
James Patterson
Scott Smith
Mary Stone
Nick Roberts