Brent Mason and Hayden Winstead can't stand each other. She plans exclusive parties for her rich family's charities. He's a rough and tumble cop who rigs explosives for a living. Could two people be any less suited for conversation? They think not and prefer to keep it that way.

Unfortunately, their two best friends are deeply, disgustingly in love. Forced together, the mutual attraction simmering beneath the surface of Brent and Hayden's non-relationship grows with every argument until it explodes into a scintillating night of mind-blowing sex. And it won't be the last, as far as Brent's concerned.

Hayden has a secret, though. Her father's company is relying on a merger to save them from financial ruin, and only Hayden's marriage to the CEO's wealthy son can secure the deal. If she's to protect her family, she'll have to forget Brent. And he has no intention of being forgotten.

Sure, opposites attract, but in this sexy, smart, eBook original romance from RITA finalist and bestselling author Ruthie Knox, they positively combust! When a buttoned-up banker falls for a bad girl, "about last night" is just the beginning.

Cath Talarico knows a mistake when she makes it, and God knows she's made her share. So many, in fact, that this Chicago girl knows London is her last, best shot at starting over. But bad habits are hard to break, and soon Cath finds herself back where she has vowed never to go... in the bed of a man who is all kinds of wrong: too rich, too classy, too uptight for a free-spirited troublemaker like her.

Nev Chamberlain feels trapped and miserable in his family's banking empire. But beneath his pinstripes is an artist and bohemian struggling to break free and lose control. Mary Catherine—even her name turns him on—with her tattoos, her secrets, and her gamine, sex-starved body, unleashes all kinds of fantasies.

When blue blood mixes with bad blood, can a couple that is definitely wrong for each other ever be perfectly right? And with a little luck and a lot of love, can they make last night last a lifetime?

Rock Hard is the second book in The Sinners on Tour series by Olivia Cunning. Two years ago, Sed gave Jessica an ultimatum, and she left him heartbroken. Since then, Sed has been trying to forget her, but to no avail. When he sees her working in a strip club, his jealous rage is ignited; Jessica has always belonged to him.

Heartbroken herself, Jessica had made her choice and ended their engagement. She's tried to forget Sed by avoiding men entirely, yet she can't shake off her hatred for him and his insatiable sexual appetite. When they both find themselves trapped on the Sinners' tour bus for the summer, their fiery passion rekindles, reminding them of the countless reasons they never should have parted.

Their time together brings back memories and the undeniable chemistry that still exists between them, leading to a rediscovery of their unique penchant for public encounters. However, this comes with the risk of not only mutual heartbreak but also the danger of scandalous public exposure.