
Old Man's War · Character
Gretchen Trujillo
Also known as Gretchen
- Major
- First seen · Book 7
Gretchen Trujillo is a major character in Old Man's War (Book 7).
- Gender
- female
- First appears
- Book 7
- Books
- 1
Gretchen Trujillo emerges in The Shattering Peace as a deceptively unassuming Colonial Union diplomat whose petite frame and bureaucratic demeanor mask a razor-sharp intellect and combat proficiency forged during her formative years on Roanoke Colony. Across the series, she transitions from a peripheral survivor of the colony's early conflicts into a pivotal operative whose unique blend of diplomatic acumen, scientific insight, and personal connections to both human and alien factions positions her at the center of interstellar crises involving the Consu and the fragile Earth-Colonial Union alliance. Her evolution reflects a maturation from a sheltered colonist into an indispensable bridge between worlds, leveraging relationships with the Obin, Consu, and former Roanoke associates to avert catastrophe.
Description
A petite human woman with a light build who projects the unassuming air of a midlevel bureaucrat. She appears more accustomed to diplomatic mixers than physical confrontations, with a frame noticeably smaller and lighter than taller companions. Her overall presence is compact and unthreatening at first glance.
Connections
Family & partnersFriends & mentorsRivals

Magdy Metwalliex-boyfriend
Former romantic partner from Roanoke whose relationship with Gretchen is rekindled after she rescues Unity Colony, transforming past tensions into renewed partnership

Manfred Trujillofather
Gretchen's father who orchestrates her Unity Colony assignment, creating both opportunity and guilt over endangering her former romantic interest Magdy

Kittyadversary and benefactor
Initially an adversary who forces Gretchen into deadly combat, later becomes her benefactor by naming her heir and providing crucial alien technology and diplomatic leverage

Ranclose friend
Gretchen's closest confidant and caretaker of her cat Lucifer, providing emotional support and practical assistance throughout the diplomatic mission
- BK
Bradley Kingsubordinate
Diplomatic Security Force head whom Gretchen humiliates in combat, establishing her physical capabilities despite her unassuming appearance
- T
Tavally
Garvinn security leader who becomes both sparring partner and ally in defending against Consu threats during the Unity Colony mission
- JS
Jane Saganfriend's mother
Zoë's adoptive mother from the Roanoke period whose CDF background influences Gretchen's combat readiness and tactical thinking during the Unity Colony mission
- JP
John Perryfriend's father
Zoë's adoptive father whom Gretchen knew during Roanoke years; their shared history provides context for her diplomatic approach and understanding of Colonial Union politics
- ZB
Zoë Boutin-Perrybest friend
Gretchen's closest friend from Roanoke Colony whose Obin connections provide Gretchen with special diplomatic status and intelligence advantages throughout the Unity Colony crisis
- MJ
Mateu Jordiantagonist
Earth diplomat who orchestrates Gretchen's kidnapping to steal Consu technology, representing the political tensions between Earth and Colonial Union interests
Story so far
BOOK 7The Shattering Peace
- Assigned to Unity Colony mission as Colonial Union diplomat to investigate Consu command module
- Kidnapped by mercenary Arvik Hasid on orders from Earth diplomat Mateu Jordi, but rescued by allies
- Forced into ritual combat with Consu warrior Fluffy to settle philosophical dispute and save Unity Colony
- Named heir by Consu Kitty, gaining unprecedented alien diplomatic leverage
- Reconciles with ex-boyfriend Magdy Metwalli after successfully defending the colony
Key events
- Book 7
Ch. 3Unity Colony DisappearanceThe experimental multi-species colony Unity vanishes without trace or debris from its orbital position, prompting a joint diplomatic mission between Colonial Union, Earth, and Conclave delegations. - Book 7
Ch. 10Consu Heretic AttackHostile Consu board the Obin diplomatic vessel seeking to capture their captured comrade, leading to a brutal shipboard battle where conventional weapons are disabled by a sapper field. - Book 7
Ch. 14Consu Skip-Drive RevelationScientists discover 128 skip-drive satellites encircling Unity Colony, confirming the asteroid was deliberately transported between universes using revolutionary Consu technology. - Book 7
Ch. 18Consu Cusp ConflictGretchen learns that the Consu are approaching a species-wide ideological conflict over the new skip-drive technology, with one faction wanting to weaponize it against humanity. - Book 7
Ch. 19Ran's Sacrifice AgreementKitty proposes using Ran's brain to store encrypted skip-drive data for return to Unity Colony, knowing the process will kill the Obin upon delivery. - Book 7
Ch. 21Earth Kidnapping AttemptEarth diplomat Mateu Jordi attempts to kidnap Gretchen to seize the mysterious cobalt disk, with Colonial Defense Forces allowing the attempt to gather intelligence. - Book 7
Ch. 23Consu Arrival at Phoenix732 Consu ships arrive in Phoenix space, and a criminal Consu confirms Gretchen holds Kitty's succession disk before self-immolating. - Book 7
Ch. 26Gretchen's Duel with FluffyGretchen duels the Consu Fluffy for control of Kitty's skip-drive designs, using the command module to strand Fluffy's ship in an uninhabited universe. - Book 7
Ch. 26Unity Colony's New HomeGretchen reveals that Unity Colony has been permanently relocated to orbit around Earth, providing the stranded colonists with a new habitable planet.
Gallery
Book 7: The Shattering Peace
Appearances
Meet Gretchen Trujillo in Bookworm
Meet Gretchen Trujillo in your EPUB — spoiler-safe to the book you're on.

