K19 Sentinel Cyber Series by Heather Slade

He's an FBI agent who always plays by the rules. She's a hacker seeking revenge. Neither expected to find love while exposing a conspiracy that reached the highest levels of power.ADMIRALWhen asked to help with investigation into the murder of a colleague, I know I’ll have to recuse myself as mounting evidence is discovered my own cousin was the main suspect. Then, I met Alice Gordon—brilliant, beautiful, and determined to avenge that colleague’s death, who I learn was her sister... moreHe's an FBI agent who always plays by the rules. She's a hacker seeking revenge. Neither expected to find love while exposing a conspiracy that reached the highest levels of power.ADMIRALWhen asked to help with investigation into the murder of a colleague, I know I’ll have to recuse myself as mounting evidence is discovered my own cousin was the main suspect. Then, I met Alice Gordon—brilliant, beautiful, and determined to avenge that colleague’s death, who I learn was her sister. As we uncover a web of corruption that reaches from organized crime to the highest levels of government, I find myself falling for the one woman who couldn’t be less “my type.” With enemies closing in and trust in short supply, we'll have to decide if the truth is worth dying for—and if love can bloom in the shadow of betrayal at the hands of those we believed we were closest to.ALICEMy sister's death was no accident. As a hacker who exposes corporate corruption, I know how to uncover secrets—but nothing prepared me for discovering Sarah's connection to the FBI and the dangerous game she was playing. Now, with help from Agent Pershing Kane, aka Admiral, I'm diving deeper into a conspiracy that threatens everything we hold dear. He's everything I never knew I needed—strong, protective, and willing to break the rules to find justice. But with corrupt agents gunning for us and a criminal empire that wants us silenced, our growing feelings could either be our greatest vulnerability, or our salvation. less

He spent years as an undercover agent, bringing down his own family. She was raised to hate everything his name represented. Together, they'll uncover long-buried secrets that connect their families in ways neither expected. DANTEI dedicated my life to bringing down my brother’s criminal empire, sacrificing everything to expose the corruption running through my family name... moreHe spent years as an undercover agent, bringing down his own family. She was raised to hate everything his name represented. Together, they'll uncover long-buried secrets that connect their families in ways neither expected. DANTEI dedicated my life to bringing down my brother’s criminal empire, sacrificing everything to expose the corruption running through my family name. The last thing I expected was to fall for Lark Gregory—the granddaughter of a woman whose family mine had destroyed generations ago. But from the moment I saw her at that coffee shop, I knew she was different. Now, as threats close in from all sides and long-buried secrets surface, I’ll do whatever it takes to protect her. Even if it means facing my own brother and uncovering truths that could destroy us all.LARKI was raised on stories of how the Castellanos destroyed my family’s legacy. The last person I should trust is Alessandro Castellano—no matter how much he claims to be different from his criminal family. But as danger circles closer and my grandmother’s closely guarded secrets begin to unravel, I find myself turning to the one man I was taught to hate. Now, with both our mothers’ disappearances somehow connected and old vendettas threatening to tear us apart, I have to decide if love really can overcome generations of hatred. less

His past taught him to never mix duty with desire. Her lifetime on the run left her yearning for stability. As danger closes in from all sides, their greatest vulnerability becomes each other. —GRIT—I thought I buried my heart alongside the woman I failed to protect. Now, as K19 Sentinel Cyber’s lead field operative, I keep things professional—no exceptions. Until I’m assigned to work with a woman who’s spent her life hiding from organized crime families... moreHis past taught him to never mix duty with desire. Her lifetime on the run left her yearning for stability. As danger closes in from all sides, their greatest vulnerability becomes each other. —GRIT—I thought I buried my heart alongside the woman I failed to protect. Now, as K19 Sentinel Cyber’s lead field operative, I keep things professional—no exceptions. Until I’m assigned to work with a woman who’s spent her life hiding from organized crime families. When we go undercover as a married couple to infiltrate a dangerous operation, I tell myself it’s just another mission. But there’s nothing pretend about how Lumi makes me feel. Every touch, every glance during training sessions ignites something I thought was dead. As threats mount and secrets surface, I’m torn between duty and the woman who’s crashed through my defenses. I’ve sworn to protect her with my life, but I never expected she might end up saving mine.—LUMI—I joined K19 Sentinel Cyber to stop running and start fighting back against the criminals who controlled my existence. What I didn’t expect was Grit—intense, overprotective, and impossible to ignore. He thinks I need to be shielded, but he has no idea what I’m capable of. When our undercover operation reveals shocking connections between my past and our mission, everything I thought I knew unravels. Suddenly, I’m not just hunting dangerous men—I’m discovering truths about myself and the father I never knew. As bullets fly and loyalties shift, Grit becomes my anchor in the storm. But in our world, letting someone in is the greatest risk I've ever taken—and potentially the most rewarding. less

He sees past her walls to the woman beneath. She’s terrified he’ll leave like the last man she trusted. Together, they’ll discover that real love is worth the risk.TANKI’ve spent a year respecting Dragon’s boundaries, watching K19’s brilliant communications specialist avoid me like I’m radioactive. When we’re finally partnered to investigate cyber attacks on defense contractors, I get my chance—until the case explodes into government corruption and her CIA ex-partner walks back into her life... moreHe sees past her walls to the woman beneath. She’s terrified he’ll leave like the last man she trusted. Together, they’ll discover that real love is worth the risk.TANKI’ve spent a year respecting Dragon’s boundaries, watching K19’s brilliant communications specialist avoid me like I’m radioactive. When we’re finally partnered to investigate cyber attacks on defense contractors, I get my chance—until the case explodes into government corruption and her CIA ex-partner walks back into her life. Now I’m fighting to expose a conspiracy that threatens American lives while proving to the woman I’m falling for that not every partnership ends in betrayal.DRAGONAfter my former partner at the CIA chose saving himself over our mission—and me—I rebuilt my life at K19 Sentinel Cyber with one rule: no workplace relationships. But investigating coordinated attacks with Tank Abrams is breaking down every wall I built. His steady competence makes me want to trust again, just as my past returns to threaten everything I’ve found. Now I’ll have to decide if what we’re building together is worth risking my heart again. less

He’s the charming jokester bound by the bro code to stay away from her. She’s the brilliant prosecutor who’s carried a torch for him for years.Together, they have to convince everyone they’re madly in love—and the hardest part is remembering it’s supposed to be fake.ATTICUSPlaying devoted husband to Brenna Austen—my former roommate’s argumentative little sister—should be just another undercover op... moreHe’s the charming jokester bound by the bro code to stay away from her. She’s the brilliant prosecutor who’s carried a torch for him for years.Together, they have to convince everyone they’re madly in love—and the hardest part is remembering it’s supposed to be fake.ATTICUSPlaying devoted husband to Brenna Austen—my former roommate’s argumentative little sister—should be just another undercover op. Infiltrate Silicon Valley’s elite, expose military intelligence thieves, keep my hands off my brilliant fake wife. But our cover marriage starts feeling dangerously real, and when evidence threatens her brother’s company, I’ll have to choose between the mission and protecting the woman I never expected to fall for.BRENNARequesting Mason “Atticus” Finch for this undercover operation seemed logical—his protective instincts are perfect for infiltrating dangerous tech executives. Playing his devoted wife while building a federal case should be easy since we’ve been annoying each other for years. But I’m falling for the man I once found insufferably rigid, just as evidence points to my brother’s involvement in treason. less