BUY Books Unforgettable Billionaire PreviousUnstoppable Billionaire NextUndeniable Chemistry - The Hardcore Collection Trilogy, #1 Unforgettable Billionaire Unforgettable Billionaire $50.00 The Hardcore Novels Special Editions are an omnibus of The Hardcore Series. Unforgettable Billionaire dimensions: 6 x 1.24 x 9 inches - 548 pages Quantity: Add To Cart Facebook0 Twitter LinkedIn0 Tumblr