Star Trek: Section 31 is a series of thematically linked novels that explore the operations of the clandestine organization known as Section 31. The series was published by Pocket Books from 2001 to 2017, and initially spanned four Star Trek book lines, including The Next Generation, Deep Space Nine, and Voyager. Wikipedia

Authors: Dean Wesley Smith, Andy Mangels, Kristine Kathryn Rusch, S. D. Perry, Michael A. Martin, Jeffrey Lang, David Weddle

Published: 2001–2017

Characters: Julian Bashir, Jean-Luc Picard, Admiral James T. Kirk, Seven of Nine, Sean Hawk

Genre: Science fiction