The Billionaire Libro

The billionaire's club: Welcome to Hell (The billionaire's dilogy Vol. 1)

The billionaire's club: Hell's ending (The billionaire's dilogy Vol. 2)

The English Billionaire (The Billionaire Princes Book 3) (English Edition)

Grand Central Publishing

The Billionaire's Apprentice: The Rise of the Indian-American Elite and the Fall of the Galleon Hedge Fund

CROWN

The Billionaire's Vinegar: The Mystery of the World's Most Expensive Bottle of Wine

Golden Unicorn Enterprises Inc

The Billionaire's Game: The Billionaire's Obsession ~ Kade: 4

Independently published

The billionaire's dilogy                        

Little, Brown Book Group

Final offer: meet the new Dreamland billionaire...: 3

SEM

Billionaire trilogy                              

HarperCollins

Billionaire Boy: The Sunday Times bestselling hilarious story of friendship and fortune, perfect for children ages 9+