Billionaires & One-Night Heirs books in order

The Billionaires & One-Night Heirs series by Carol Marinelli is a three-book Harlequin Presents trilogy about powerful men whose one-night encounters lead to unexpected pregnancies.

Reading order

# Title Published Author Buy on Amazon
1 The Innocent’s Secret Baby 2017 Carol Marinelli Buy
2 Bound by the Sultan’s Baby 2017 Carol Marinelli Buy
3 Sicilian’s Baby of Shame 2017 Carol Marinelli Buy

Published in 2017, the Billionaires & One-Night Heirs trilogy takes the classic secret baby premise and sets it among the ultra-wealthy. The Innocent’s Secret Baby opens the series with Sicilian billionaire Raul Di Savo and English aristocrat Lydia Hayward, whose one-night affair leads to a concealed pregnancy. Bound by the Sultan’s Baby and Sicilian’s Baby of Shame continue the theme with different couples.

All three books are standalone romances linked by the shared premise of billionaires confronting fatherhood after one passionate night.

Frequently Asked Questions

How many books are in the Billionaires & One-Night Heirs series?

There are three books in the Billionaires & One-Night Heirs series, published in 2017.

What is the first book in the Billionaires & One-Night Heirs series?

The first book in the Billionaires & One-Night Heirs series is The Innocent’s Secret Baby, published in 2017.

What connects the books in the Billionaires & One-Night Heirs series?

Each book follows a wealthy, powerful man whose brief encounter with a woman results in a pregnancy neither expected. The heroes include a Sicilian billionaire, a sultan, and another Sicilian magnate. The secret baby storyline drives each romance as the characters work through their feelings and responsibilities.

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