Possessive Billionaires, Precious Sweethearts is a 9-book billionaire romance series told through three trilogies. Each trilogy features a different Graves brother and his own unforgettable, obsessive love story. Each trilogy can be read on its own, but books within a trilogy must be read in order. This is Book 8 of 9 -Reading Order Trilogy 1 – The Billionaire’s Favorite Book 1 – Obsessing Over His Favorite Book 2 – Addicted To His Favorite Book 3 – Forever His Favorite Trilogy 2 – The Billionaire’s Obsession Book 4 – Craving the Obsession Book 5 – Surrendering to the Obsession Book 6 – Tempting the Obsession Trilogy 3 – The Billionaire’s Sweetheart Book 7 – Possessive for the Sweetheart Book 8 – Obsession for the Sweetheart Book 9 – Claiming the Sweetheart