Guardian Defenders Books in Order
Part ofKris Michaels Books in OrderExplore the Guardian Defenders series by Kris Michaels with books in order, character summaries, series background, and advice on where these spin-off stories fit in the Guardian reading order.
Last updated: December 17, 2025
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Publication Order
10 books
Elliot
by Kris Michaels
2024
Elliot Sawyer survives a massacre only because he swapped shifts with a teammate, and the guilt won’t let him rest. Taking a quieter Guardian assignment turns deadly when threats close in on Maya Callahan, forcing him to fight for justice—and for a life with her.
Billy
by Kris Michaels
2024
Billy’s story in the Guardian Defenders line follows a battle-scarred operative and the one person he never planned to let in. As they uncover a far-reaching conspiracy, they must decide whether trust and love are worth the risks of their dangerous world.
Sage
by Kris Michaels
2023
Still recovering from life-changing injuries, Guardian operative Sage Browning is sent to coax hacker Honor Buchanan out of hiding. Haunted by the Siege and hunted by her past, Honor forces Sage to face what it means to be broken—and how love can make them both stronger.
Bear
by Kris Michaels
2023
Known to his team as Bear, this quiet Guardian Defender is pulled into a mission that hits far too close to home. Guarding a resilient heroine against a ruthless enemy, he discovers that lowering his emotional defenses may be the bravest thing he’s ever done.
Frank
by Kris Michaels
2022
Ranch patriarch Frank Marshall has always kept his dangerous past buried. When old enemies target Guardian through him, he’s forced to reveal long-held secrets—even to Amanda King, the woman who gave him a second chance at love and the family he never expected.
Creed
by Kris Michaels
2022
Forced out of the Navy SEALs after a devastating injury, Creed Lachlan rebuilds his life as a Guardian contractor tracking dirty bombs in Cuba. Working alongside sharp-tongued Mariella Diaz, he walks a razor’s edge between duty, deception, and a love that could cost them everything.
John
by Kris Michaels
2021
John Smith is on the run from his own country, hunted for the deadly information locked in his head. Partnered with undercover agent Shae Diamant, he must survive a worldwide manhunt, expose a conspiracy, and decide whether he can trust anyone again.
Jeremiah
by Kris Michaels
2021
Guardian Defenders agent Jeremiah has spent his life cleaning up other people’s disasters. When his latest assignment explodes into personal stakes, he and the woman caught in the middle must trust each other to survive—and to imagine a life beyond the next mission.
Maliki
by Kris Michaels
2020
Once a privileged surgeon, Harrison Boswell reinvented himself as Guardian medic Maliki Blue after scandal destroyed his name. Drawn back to his hometown by a desperate call for help, he and a determined heroine untangle small-town secrets, multiple deaths, and a second chance at life.
Gabriel
by Kris Michaels
2019
To the world he’s Gabriel, enigmatic CEO of Guardian; beneath the alias he’s David Xavier, heir to staggering wealth and constant danger. When ER nurse Anna Harriger, the woman he never forgot, reenters his life, protecting her means risking his anonymity—and his heart.
Series background & context
Guardian Defenders spins out of the Kings of Guardian books and zooms in on the people who carry the heaviest weight inside the Guardian Security machine. Where Kings of Guardian often centers on the King and Marshall families, Guardian Defenders follows the operatives and leaders who stand between David Xavier’s hidden wealth and the monsters who’d like to tear it apart.
The series opens with Gabriel, the story of David Xavier himself. To the world he’s an anonymous billionaire; inside Guardian he’s Gabriel, the CEO who built an elite paramilitary force to defend the innocent. His reunion with ER nurse Anna Harriger sets the tone for the line: high-risk operations, layered identities, and love stories tangled up in long careers spent in the shadows.
From there, each book focuses on a different Defender. A disgraced blue-blood surgeon remakes himself as Maliki Blue. A hunted analyst known only as John runs from his own government and every intelligence service on the planet. Later books step into the lives of Jeremiah, Frank Marshall, Creed, Sage, Bear, Billy, Elliot, and others—people whose skills keep Guardian alive but whose private lives have rarely taken priority.
Michaels leans into the idea that pasts don’t stay buried. Many Defenders are living under new names with sealed records, yet old betrayals, family expectations, and unfinished missions come roaring back. The series weaves in everything from small-town secrets and dirty bombs to international black markets and intelligence-agency turf wars.
Emotionally, these books sit in the middle of the Guardian universe. They’re not quite as dark as the Shadow World assassin novels, but they’re more mission-focused than some of the small-town stories. Friendships and found family are crucial; Defenders frequently appear in one another’s books, backing each other up on operations or simply sharing whiskey and gallows humor at the end of the day.
For readers who want to understand how Guardian functions beyond the Kings’ ranch or who fell hard for David Xavier in the main series, Guardian Defenders offers that deeper dive. You’ll see the cost of a lifetime spent on the sharp edge of justice and the quiet, stubborn ways these characters carve out space for love anyway.
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