Secret Billionaires Reading Order

Secret Billionaire's Stubborn Cowgirl

2015

Working Stiff

2016

Secret Billionaire's Stormy Lover

2015

Stiff Drink

2017

Hard Liquor

2017

Secret Billionaire's Frosty Lover

2015

One Night in Monaco

2020

Hard Work

2021

Strong Spirits

2023

Hot Toddy

2023