The Authority Series by Katherine Deane

Twenty-five-year-old Alex Makowski has spent her life trying to live up to her decorated father’s legacy on the police force—until one disastrous drug bust leaves her benched and humiliated. Her only shot at redemption? Go undercover with Sergeant Connor Doyle… the guy she’s secretly crushed on for years.Alex and Connor are assigned to pose as a Daddy-dom/little-girl couple to flush out the stalker in a kink-themed charity pageant. To sell the cover, they’ll have to fully commit. No limits... moreTwenty-five-year-old Alex Makowski has spent her life trying to live up to her decorated father’s legacy on the police force—until one disastrous drug bust leaves her benched and humiliated. Her only shot at redemption? Go undercover with Sergeant Connor Doyle… the guy she’s secretly crushed on for years.Alex and Connor are assigned to pose as a Daddy-dom/little-girl couple to flush out the stalker in a kink-themed charity pageant. To sell the cover, they’ll have to fully commit. No limits. No safe distance.Connor steps easily into the role of her Daddy—calm, commanding, wickedly attentive—and to Alex’s shock, so does she. Every touch feels too real. Every whispered order sinks under her skin. The line between assignment and desire blurs fast, and when Connor shows her exactly what it means to be taken care of, claimed, and deeply, deliberately adored… everything she thought she knew about control unravels.As the investigation escalates and danger closes in, their pretend relationship becomes the most real thing in Alex's life. But when the mission turns deadly, she’ll have to trust Connor completely—not just with her cover, but with her heart.Publisher’s Undercover Daddy contains Daddy-dom dynamics and explicit sexual content. If such material offends you, please do not purchase this book. less

After losing her leg in a tragic accident, Marnie thought she’d never run again—until Coach Jake Ryder walked into her life. Strict, confident, and impossible to resist, he pushes her harder than anyone ever has… on the track and off.Every command, every touch, every glance ignites a fire she can’t ignore. Marnie wants to prove she can still compete—but Jake has his own rules. And breaking them comes with a deliciously dangerous price... moreAfter losing her leg in a tragic accident, Marnie thought she’d never run again—until Coach Jake Ryder walked into her life. Strict, confident, and impossible to resist, he pushes her harder than anyone ever has… on the track and off.Every command, every touch, every glance ignites a fire she can’t ignore. Marnie wants to prove she can still compete—but Jake has his own rules. And breaking them comes with a deliciously dangerous price.Can she rise to the challenge… without losing herself—or her control—to him?This story was originally titled, "Tri-ing for Daddy." less