Heather Slade

Rugged. Dangerous. And mouth-wateringly sexy. They’re the protective and powerful partners of K19 Security Solutions. With bold and beautiful women by their side, our country is safe, sound, and secure.

They’re torn between duty and love, passion and power, reputation and regality. In this four-book boxed set the Royal Agents of M16 destroy the enemy, journey across the globe into perilous situations and steamy encounters, then return to the men and women they love.

Five siblings. Five obligations. Five chances at sizzling, unexpected love.

As an MI5 agent assigned to the UK's task force of the United Nations Coalition Against Human Trafficking, I've walked a fine line between right and wrong, always making sure to do what's necessary for the greater good.

Duty bound him, her art set her free. A chance encounter ignites a dangerous passion. In a world of secrets, their love is the greatest risk. TYPHON As the ruthless commander of Unit 23, I’ve dedicated my life to eliminating the world’s deadliest threats. Infiltrating crime syndicates and...

To the public, they’re winemakers—each a billionaire in his own right. However, there’s far more to these men than meets the eye. Their membership in the secret society known as Los Caballeros has been handed down to them from their fathers and grandfathers for generations.

K19 Allied Intelligence, a covert paramilitary operations unit, is the world’s most secretive, deadly, and lowest profile special ops organization.

He’s a rock star bound by family legacy. She’s a single mom fighting for her daughter’s life. Together they discover love can heal the deepest wounds. HOLT I had it all—world tours with CB Rice, my songs on the radio, everything I ever dreamed of. Except now, it’s my turn to fulfill...

He came for an inheritance. She stayed by his side. Together, they'll uncover secrets that could tear them apart. CORD I thought spending a year in East Aurora would be the worst thing that could happen to me. Then I met Juniper Chance, and suddenly, leaving seemed impossible. But when someone...

They’re rugged and powerful intelligence agents with a desire for sexy, feisty women. As one, they’re unstoppable. Together, they’re INVINCIBLE.

This three-book boxed set is a spinoff from the uber-popular K19 Security Solutions Teams One and Two series and takes listeners into the darker depths of security and espionage.

It was one night, a night of pure passion and desire. But she walked out, and I never stopped thinking about her. And now, she's back, within reach. Teaming up with her to take down those who threaten our freedoms seems like a perfect way to get close to her....

An MI6 agent falling for the wrong woman. A Russian with secrets to hide. And the passion that defies the rules....

He carries a secret that could cost him everything. She must trust the man she swore to hate. And the truth between them that burns hotter than the lies keeping them apart. PORTER I came to Morris Ranch to make things right, even though Cici Morris hates me for what she thinks I did to her...

Incredibly rugged, inexplicably intelligent, and indisputably handsome, these former military commanders and CIA agents are invincible.

Their only mission: eliminate deadly threats. With five of the strongest, toughest, and most badass agents, the elite K19 Security Solutions team is on the job.

One dedicated attorney. One beautiful little sister. This pairing is about to get wicked. Zin: My main concern is protecting those I love. I keep them out of harm’s way and out of legal trouble. These are my brothers through and through. And I would do anything for any of them. But when one...

He’s a ruthless attorney. She’s a determined bar owner. Together, they’re invincible. Hammer Bottom line, I put the hammer down. That’s the truth and nothing but the truth. But when the CIA director calls in a favor, I’m forced to comply. Keeping an eye on his feisty, reckless sister...

Where there's smoke, there's fire. Smoke My partner, my confidante, my friend, and my lover. At least that's what she thinks. After all, she's been through, I'll keep up the charade. It's the least I can do, For the beautiful, feisty, smart woman, Who stole my heart. After the truth comes out...

He's an Invincibles contractor on the fast track to partner. She's a cult captive looking for answers. Together, they're invincible. Rip I’m on my way up—up the Invincibles ladder, ready and willing to be named partner. But first, I need to take down the Aryan Brotherhood of Texas, a...