Caitlin Crews 
HIS TWO ROYAL_ONE NIGHT W55 EB [EPUB ebook] 

From heiress in the shadows…to his pregnant princess!For one passionate night, in a strangers’ arms, Pia had felt beautiful and free…free of being the lonely, overlooked heiress to her family’s millions. Then Pia learns she’s carrying the Crown Prince of Atilia’s twins! Ruthless Ares is determined to claim his secret heirs, but he won’t – can’t – promise Pia more. And Pia’s true royal secret? She’s falling inescapably in love with her dark-hearted Prince…