An Enemies-To-Lovers Billionaire Romance Irish Billionaires is a spin-off of Sienna's popular Irish Kiss series. Revisit moody and romantic Ireland with all their sexy broody men... Ronan O’Hara. Playboy heir. Billionaire. Hot Mess. He plays his part as the black sheep of the Dublin elite with aplomb. Utterly bored with his gilded life, Ronan makes a bet with his friends that he can transform a mere waitress into a sophisticated member of the upper class. His target? Delaney Evans. Sassy. Uncouth. A loud-mouthed American. Ronan doesn’t realize he has more than his work cut out for him. He didn’t count on the fireworks that would go off whenever they’d touch. He didn’t count on her seeing right through his façade. He didn’t count on falling for her…

A Fake Fiance Billionaire Romance Kane McCabe. Gruff broody Billionaire. Grieving son. Sole heir to the McCabe empire. They call him “The Iceman”. But they don’t know how deep his feelings run. When Kane orders a bride, it should be like one of his business deals. Simple. Uncomplicated. Easy… Elizabeth “Izzy” Montgomery is nothing like what he expected. Sassy. Intelligent. Opinionated. Exactly what he needs to feel alive again. This could be the love story of the century if they let it. That is, until Kane’s charming yet frivolous younger brother is determined to have Izzy for himself. Can Izzy thaw the Iceman? Or will Aedan’s charm be the final wedge in this marriage?

An Fake Fiance Billionaire Romance He won’t take “I Don’t” for an answer. Shay Kavanagh. Like an Irish Billionaire “George Clooney”. Built his property empire brick by brick with his strong calloused hands. Hiding a secret so painful he refuses to have children. Single mom Ciara is penniless, desperate and on the verge of losing her baby. She’s just made the stupidest decision of her life. When Ciara saves Shay’s life during a bank robbery, Shay demands to “pay her back”. A handsome fake billionaire fiancé. A flashy new mansion address. The best designer clothes and cot for her babe. That’s what she needs to win her custody battle. Ciara just has to ignore the fire between them. She can’t give in to Shay’s hungry eyes and needy touch. Because he can’t promise her anything beyond his “debt”. And she’s keeping a secret that Shay won’t be able to forgive. Return to moody Ireland and fall in love with it's charming lads in this Irish Kiss spin-off standalone series by USA Today Bestselling Author, Sienna Blake.