A review by lowkeyreader
The Billionaire's Secret by Nana Malone

4.0

The Billionaire’s Secret is the perfect conclusion to the Billionaire’s Duet. I loved Theo and Zia in book one and this is a continuation of their story. Derrick, however, is the character in book two that we have the chance to find more about. But, no, its not a love triangle.

Just like book one, this book is also intriguing that will keep you sitting on the edge of your seat and action-packed storyline where the characters are constantly trying to solve the mystery. After book one, we knew there were secrets being kept. But now as all those secrets unravel, we finally find out who was the culprit creating havoc over this family for so many years.

Totally unexpected plot twist! So if you love romance with a little bit of suspense and action, but also great banter and witty humor, you'll want to read this!