Mary Cooper my girl: canon in my heart but only officially in the Scorch Trial movie, Mary is a scientist and a doctor with the Right Arm. Formerly of WCKD, she helped create the Flare

Ava Paige: once a humble city councilwomen of Blackfoot Idaho, Ava rises through the ranks of WCKD until she is the chancellor, overseeing the Maze Trials

Katie McVoy: mentioned in the Fever Code, Katie is the scientist who instigated the virus that would become the Flare

Ladena Lichliter: mentioned in the Kill Order, Ladena is a WCKD employee who was initially opposed to the Flare virus and its usage

Ponytail: Ponytail is a crank Brenda and Thomas encounter while in the Scorch, she was often seen with a fellow crank Blondie

Dr. Crawford: seen only in the Scorch Trial Movie, Dr. Crawford is a WCKD doctor of unknown specialty. She tries and fails to stop the Gladers from escaping the compound

Dr. Wright: mentioned in the Death Cure, Dr. Wright is WCKD’s lead psychologist

Lisa: mentioned in the Death Cure, Lisa is a nurse working for WCKD. She preps Thomas for his failed final surgery before the Right Arm bombs the WCKD compound

Teresa Agnes: formerly known as DeeDee, Teresa is one of our main characters and an Elite subject of the Maze Trials

Brenda: everyone’s favorite healed Crank (or former WCKD employee depending on your source material) our intrepid heroes first meet Brenda in the Scorch where she’s a member of Jorge’s group

Rachel: Thomas’s counterpart, Rachel is one of two Elite subjects for Group B. She is killed by Beth at the end of Phase One of Group B’s Maze Trials

Harriet: a member of Group B, Harriet is one of the leaders of the group and an eventual member of the Right Arm

Sonya: formerly Lizzie/Elizabeth, Sonya a member of Group B and is another leader of the group. She is Newt’s younger sister, but it is unclear if she is aware of this until after Newt’s death

Ximena: mentioned in the graphic novel, Ximena is the initial leader of Group B. She is killed in the groups escape from their maze

Beth: a member of Group B, Beth is described as an equivalent to Gally. Under WCKD’s control she kills Rachel at the end of Phase One of Group B’s trials

Alejandra(Alexandra): a member of Group B, she is mentioned in the graphic novel. She is killed during Group B’s escape from their Maze

Miyoko: mentioned in the Fever Code, Miyoko is a member of Group B and good friends with Sonya. She confronts Newt when he sneaks into their dorms to say goodbye to Sonya prior to their insertions into the Maze

Mrs. Denton: mentioned in the Fever Code, Mrs. Denton was Thomas’s math teacher

Trina: one of the main characters of the Kill Order, Trina is a teenager from New York who ended up in the post- flare settlements near Asheville

Lana: featured in the Kill Order, Lana was a former military nurse who takes a leadership role in one of the main settlements near Asheville

Row One: Sensory Deprivation, Rape/Non-Con, Dead Dove, Abduction

Row Two: Dry Humping, Psychological Manipulation, Orgasm Denial, Vouyerism

Row Three: Public Sex, "that's my good girl", Mommy kink, Sissoring