Margins
Galactic Bonds book cover 1
Galactic Bonds book cover 2
Galactic Bonds book cover 3
Galactic Bonds
Series · 4 books · 2022-2024

Books in series

Only Bad Options book cover
#1

Only Bad Options

2022

New York Times bestselling author Jennifer Estep blasts off with an exciting new science-fiction fantasy adventure with a dash of historical romance. This action-packed space opera features a mix of magic and technology, along with a soul mates and enemies-to-lovers story. Perfect for fans of Star Wars, Bridgerton, and Pride and Prejudice. A WOMAN WHO SEES EVERYTHING . . . Few people know the name Vesper Quill. To most folks, I’m just a lowly lab rat who designs brewmakers and other household appliances in the research and development lab at the powerful Kent Corp. But when I point out a design flaw and a safety hazard in the new line of Kent Corp starcruisers, everyone knows who I am—and wants to eliminate me. I might be a seer with a photographic memory, but I don’t see the trouble headed my way until it’s too late. Suddenly, I’m surrounded by enemies and fighting for my life. I don’t think things can get any worse until I meet Kyrion Coldren, an arrogant Regal lord who insists that we have a connection, one that could be the death of us both. A MAN WHO CAN’T FORGET HIS PAST . . . The name Kyrion Coldren strikes fear in the hearts of people across the Archipelago Galaxy. As the leader of the Arrows, the Imperium’s elite fighting force, I’m used to being a villain, as well as the personal assassin of Lord Callus Holloway. Even the wealthy Regals who live on the planet of Corion are afraid of me. But everything changes when I meet Vesper Quill. I might be a powerful psion with telepathic, telekinetic, and other abilities, but Vesper sees far too many of my secrets. Thanks to an arcane, unwanted quirk of psionic magic, the two of us are forced to work together to unravel a dangerous conspiracy and outwit the dangerous enemies who want to bend us to their will.
Only Good Enemies book cover
#2

Only Good Enemies

2023

New York Times best-selling author Jennifer Estep continues her Galactic Bonds series with a new, action-packed adventure that blends science fiction, fantasy, and historical romance. This rollicking space opera features a mix of magic and technology, along with a soul mates, slow burn, and enemies-to-lovers story. Perfect for fans of Star Wars, Bridgerton, and Pride and Prejudice. A WOMAN ON A MISSION . . . My name is Vesper Quill. I used to be a lowly lab rat, toiling away in obscurity developing brewmakers and other household appliances. But thanks to my seer magic and my own ingenuity, I’m now a Regal lady and the head of a successful corporation. My mission? To destroy the Techwave, the dangerous group that has stolen my designs and plans to weaponize them against the Imperium. But when my mission takes an unexpected turn, I’m once again surrounded by enemies and fighting for my life. Further complicating matters is Kyrion Caldaren, an arrogant Regal lord whose fate is bound to mine. Kyrion doesn’t realize the two of us still have an unwanted connection that puts us both in grave danger . . . or does he? A MAN SURROUNDED BY ENEMIES . . . My name is Kyrion Caldaren. As the leader of the Arrows, the Imperium’s elite fighting force, I’ve been tasked with tracking down and destroying the Techwave before they seize control of the Archipelago Galaxy. My other mission? Find a way to assassinate Lord Callus Holloway, the Imperium ruler who wants to take my psion power for his own. Holloway is also a threat to Vesper Quill, who haunts my thoughts, despite the broken bond and distance between us. When I realize Vesper is in danger, my priorities change, and I vow to use all my telepathic, telekinetic, and other abilities to help her. I will save Vesper from her enemies and mine—even if I have to burn down the whole bloody galaxy.
Only Hard Problems book cover
#3

Only Hard Problems

2024

New York Times best-selling author Jennifer Estep continues her Galactic Bonds series with a new, action-packed novella that blends science-fiction technology and magical fantasy elements with a touch of historical romance. This rollicking space opera focuses on a fan-favorite secondary character who’s part hero, part villain, and all arrogance. Perfect for fans of Star Wars, Bridgerton, and Pride and Prejudice. PROBLEMS, PROBLEMS EVERYWHERE . . . My name is Zane Zimmer. To most folks, I live a seemingly charmed life as a Regal lord and the heir apparent to the powerful, wealthy House Zimmer, and the gossipcasts breathlessly follow my every swaggering move across the Archipelago Galaxy. I’m also a powerful psion capable of telekinesis, telepathy, and telempathy, and my deadly skills and prowess with my stormsword have made me the golden boy of the Arrows, the Imperium’s elite fighting force. But even golden boys have bad days, and the truth is I have more hard problems than I can solve. The Techwave is building weapons to use against the Arrows in hopes of toppling the Imperium and taking over the galaxy. But even more worrisome is the fact that my old rival Kyrion Caldaren has a powerful new ally in Vesper Quill. Together, the two of them just might destroy everything I’ve sworn to protect. I’m supposed to be relaxing with the other Regals during the Summer Solstice celebration, but when an enemy threatens the festivities, I’m forced to leap into action. As an Arrow, I’ll do whatever it takes to protect my family and the other Regals, even though my actions will cause only more problems—and just might end up being the death of me . . . Note: Only Hard Problems is a 47,000-word book from the point of view of Zane Zimmer. It takes place after Only Good Enemies, book 2 in the Galactic Bonds science-fiction fantasy series.
Only Cold Depths book cover
#4

Only Cold Depths

2024

A WOMAN WHO CAN’T CONTROL HER POWER . . . Everyone knows the name Vesper Quill. I used to be a lowly lab rat working in a Regal-owned corporation, but thanks to my truebond with Kyrion Caldaren, I’m now one of the most wanted fugitives in the Archipelago Galaxy. Kyrion and I have spent the last few weeks avoiding bounty hunters, along with the Arrows, the elite Imperium warriors tasked with capturing us. Now we’ve journeyed to a distant planet that’s supposed to be a refuge for truebonded couples, but when new enemies appear, we’re once again in grave danger. As a seer, inventor, and engineer, I’m skilled at figuring out how things work, but I can’t quite understand my growing magic and newfound psionic abilities. The clock is ticking, and if I don’t figure out how to tap into my power, I’ll doom myself to a gruesome fate, along with Kyrion. A MAN WHO CAN’T LET GO OF HIS FEAR . . . As Kyrion Caldaren, I’m used to being respected and feared, especially given my telekinesis, telepathy, telempathy, and other powerful psionic abilities. What I’m not used to is being on the run, but as a rogue Arrow, I’ll do anything to protect Vesper. Just when I think we’ve finally reached a safe haven, trouble finds us again, reigniting all my fears about losing Vesper. When the cold depths of our enemies’ plan are finally revealed, the truth is more terrifying than anything I could imagine. Soon Vesper and I are fighting for our lives again, but even with our growing truebond power, this is one battle we might not survive.

Author

Jennifer Estep
Jennifer Estep
Author · 72 books

Jennifer Estep is a New York Times, USA Today, and internationally bestselling author who prowls the streets of her imagination in search of her next fantasy idea. Jennifer is the author of the Elemental Assassin, Section 47, Galactic Bonds, Crown of Shards, Gargoyle Queen, and other fantasy series. She has written more than 40 books, along with numerous novellas and stories. In her spare time, Jennifer enjoys hanging out with friends and family, doing yoga, and reading fantasy and romance books. She also watches way too much TV and loves all things related to superheroes. For more information on Jennifer and her books, visit her website at www.JenniferEstep.com or sign up for her newsletter: http://www.jenniferestep.com/contact-.... FOLLOW JENNIFER ONLINE: Facebook: https://tinyurl.com/yyj59omw Instagram: https://www.instagram.com/jennifer\_es... Twitter: https://twitter.com/Jennifer\_Estep Amazon: https://amzn.to/39lCyX6 BookBub: https://tinyurl.com/y4dm3zso Goodreads: https://tinyurl.com/y638q98k Jennifer's blog: https://tinyurl.com/2dj4afb Jennifer's newsletter: http://www.jenniferestep.com/contact-... Happy reading, everyone! 😎

548 Market St PMB 65688, San Francisco California 94104-5401 USA
© 2025 Paratext Inc. All rights reserved