A hard-hearted billionaire, a secret heiress, bound together in a marriage neither wants.

Sebastian Richmond returns to England to take over the estate he’s inherited after his father dies, only to find his tyrannical father has played one last trick on him—he has to marry to inherit. And not just anyone. He has to marry the daughter of his father’s mistress. With a heart hardened by his cruel upbringing, Sebastian never had any intention of marrying. But now, it seems, he has no choice.

Indra Anand was seventeen when her mother became Charles Richmond’s mistress. Indra grew to love her step-father who doted on both her and her mother. He taught her how to manage the estate but she’d never imagined she’d inherit it. And she certainly never imagined he would be so cruel as to insist on marriage to the infamous Sebastian—his ruthless eldest son.

But Sebastian will do whatever it takes to inherit the estate which had belonged to his beloved mother’s family. Besides, marriages don't last forever—do they?

The Billionaire's Contract Marriage is the first book in Diana's British Billionaires series:

• The Billionaire's Contract Marriage (Sebastian)
• The Billionaire's Impossible CEO (Alexander)
• The Billionaire's Secret Baby (Harrison)

Diana's Books (in order of most recent series)

Diamond Sheikhs

1. At the Sheikh’s Command
2. At the Sheikh’s Bidding
3. At the Sheikh’s Pleasure

British Billionaires

1. The Billionaire's Contract Marriage
2. The Billionaire's Impossible CEO
3. The Billionaire's Secret Baby

Secrets of the Sheikhs

1. The Sheikh's Revenge by Seduction
2. The Sheikh's Secret Love Child
3. The Sheikh's Marriage Trap

The Sheikhs of Havilah

1. The Sheikh’s Secret Baby
2. Bought by the Sheikh
3. The Sheikh’s Forbidden Lover
4. Surrender to the Sheikh
5. Taken for the Sheikh's Harem

Desert Kings

1. Wanted: A Wife for the Sheikh
2. The Sheikh's Bargain Bride
3. The Sheikh's Lost Lover
4. Awakened by the Sheikh
5. Claimed by the Sheikh
6. Wanted: A Baby by the Sheikh

Italian Romance

1. The Italian’s Perfect Lover
2. Seduced by the Italian
3. The Passionate Italian
4. An Accidental Christmas

Medieval Romance Written as Saskia Knight

1. Claiming His Lady
2. Seducing His Lady
3. Awakening His Lady
4. Defending His Lady
5. Honoring His Lady