Aces Underground Series by Helen Hardt

Tumble down the rabbit hole…. Alissa Maravilla has spent her life playing it safe. She gave up her dream of being a professional musician for the steady, predictable world of nursing at a Chicago hospital. No risks. No chaos. Just straight lines and sensible choices. Until she meets Maddox Hathaway. The moment Alissa steps into his enigmatic haberdashery, she feels the shift—his piercing gaze, his effortless charm, his debonair style... moreTumble down the rabbit hole…. Alissa Maravilla has spent her life playing it safe. She gave up her dream of being a professional musician for the steady, predictable world of nursing at a Chicago hospital. No risks. No chaos. Just straight lines and sensible choices. Until she meets Maddox Hathaway. The moment Alissa steps into his enigmatic haberdashery, she feels the shift—his piercing gaze, his effortless charm, his debonair style. Maddox is temptation wrapped in silk and sin, and when he invites her into his world, she can’t resist. Aces Underground isn’t just a private club. It’s a descent into desire—a place where inhibitions shatter and the air hums with tempting possibilities. With Maddox, Alissa discovers a darker, more intoxicating side of herself—and she’s ready for more. But beneath the seductive allure, Aces Underground has secrets. Secrets that whisper of danger. Secrets that could consume them both. And Alissa is about to find out just how deep the rabbit hole goes. less

The deeper you go down the rabbit hole, the darker it gets…. Alissa Maravilla thought she was ready for Maddox Hathaway's world—the intensity, the heat, the exquisite chaos. Their passion is electric and undeniable, but so are the secrets they've uncovered beneath the surface of Aces Underground. The club that awakened her deepest desires is hiding something far more sinister than velvet ropes and whispered fantasies. And Alissa can't look away. Not when people are begging for help... moreThe deeper you go down the rabbit hole, the darker it gets…. Alissa Maravilla thought she was ready for Maddox Hathaway's world—the intensity, the heat, the exquisite chaos. Their passion is electric and undeniable, but so are the secrets they've uncovered beneath the surface of Aces Underground. The club that awakened her deepest desires is hiding something far more sinister than velvet ropes and whispered fantasies. And Alissa can't look away. Not when people are begging for help. Not when the dead are piling up—and she may be next. Not when the truth is bleeding through the cracks. The two lovers vow to stop the madness. But Maddox has secrets of his own, memories buried deep inside his subconscious that he's tried hard to forget. Because some doors should never be opened. And some rabbit holes lead straight to hell. less

The deeper they dig, the darker the rabbit hole becomes. Renowned surgeon Harrison O’Rourke is starting to panic. His two friends said they were going on a trip, but a month has passed with no word and no trace of them anywhere. When the trail leads him to Chicago’s shadowy Aces Underground, Harrison forces his way inside, determined to look for clues. Bianca Montrose once chased Broadway dreams, but New York chewed her up and spit her out... moreThe deeper they dig, the darker the rabbit hole becomes. Renowned surgeon Harrison O’Rourke is starting to panic. His two friends said they were going on a trip, but a month has passed with no word and no trace of them anywhere. When the trail leads him to Chicago’s shadowy Aces Underground, Harrison forces his way inside, determined to look for clues. Bianca Montrose once chased Broadway dreams, but New York chewed her up and spit her out. Now she sings in the smoky corners of her sister’s exclusive underground club, a place built on secrets and silence. When handsome Harrison O’Rourke slips inside looking for answers, Bianca smuggles him in…and one charged moment between them sparks a chemistry neither can ignore. Their attraction is instant. Their connection is dangerous. And the club is watching. As Harrison and Bianca begin peeling back the layers of Aces Underground, they uncover whispers, lies, and a network of power that doesn’t tolerate curiosity. Every step pulls them toward the truth as secrets sharpen, danger rises, and the fire between them blazes hotter. Together, they might expose Aces Underground…or be swallowed by it. less

Don't miss the gripping conclusion! They followed the truth down the rabbit hole. Now escape comes at a deadly cost. Bianca Montrose always knew her sister’s world was built on secrets. What she didn’t know was just how far that darkness went or how much evil it hid beneath the surface. When Bianca finally uncovers the truth behind Aces Underground, it shatters everything she thought she understood about loyalty, ambition, and family... moreDon't miss the gripping conclusion! They followed the truth down the rabbit hole. Now escape comes at a deadly cost. Bianca Montrose always knew her sister’s world was built on secrets. What she didn’t know was just how far that darkness went or how much evil it hid beneath the surface. When Bianca finally uncovers the truth behind Aces Underground, it shatters everything she thought she understood about loyalty, ambition, and family. Harrison O’Rourke has already risked his life chasing answers. Now the stakes are higher than ever. What began as a search for missing friends has turned into a fight against a powerful network that thrives on control and eliminates anyone who threatens to expose it. He’s determined to protect Bianca, the woman he loves, from all of it. With danger closing in from every side, Bianca and Harrison form an uneasy alliance with a man who plays no one’s game but his own. But trusting him may be as deadly as going it by themselves. less