Calling Forever (Xander Barns #3) by Sarah Tork
Series: Xander Barns, Book 3.
Marisa Gellys should have erased Xander Barns from her memory as soon as she stepped foot on her train back home. She was now the king of trouble’s A.K.A Xander Barns’ Personal Assistant. Now all she’s got to do to get paid is to keep that menace out of trouble, which shouldn’t be too difficult, that is until Xander’s equally gorgeous normal fraternal twin brother shows up changing everything.