Rags to Riches (Sweet Valley High #16) by Francine Pascal (Creator), Kate William - Vintage Paperback

Roger strikes it rich ...

No one would have guessed that Roger Barrett, the poorest boy in Sweet Valley, was really one of the Patmans, the wealthiest family in town. But when Roger's mother dies, the secret of his birth is revealed, and overnight he becomes a millionaire!

Immediately Jessica Wakefield sets her sights on Roger and his newfound wealth. Only one thing stands in her way—Olivia Davidson, Roger's longtime girlfriend. But not for long. Jessica has a surefire plan to take care of her!