Reading order
| # | Title | Published | Author | Buy on Amazon |
|---|---|---|---|---|
| 1 | Sinful Rewards 1 | 2014 | Cynthia Sax | Buy |
| 2 | Sinful Rewards 2 | 2014 | Cynthia Sax | Buy |
| 3 | Sinful Rewards 3 | 2014 | Cynthia Sax | Buy |
| 4 | Sinful Rewards 4 | 2014 | Cynthia Sax | Buy |
| 5 | Sinful Rewards 4: A Billionaires and Bikers Novella | 2014 | Cynthia Sax | N/A |
| 6 | Sinful Rewards 5 | 2014 | Cynthia Sax | Buy |
| 7 | Sinful Rewards 5: A Billionaires and Bikers Novella | 2014 | Cynthia Sax | N/A |
| 8 | Sinful Rewards 6 | 2014 | Cynthia Sax | Buy |
| 9 | Sinful Rewards 6: A Billionaires and Bikers Novella | 2014 | Cynthia Sax | N/A |
| 10 | Sinful Rewards 7 | 2015 | Cynthia Sax | Buy |
| 11 | Sinful Rewards 7: A Billionaires and Bikers Novella | 2015 | Cynthia Sax | N/A |
| 12 | Sinful Rewards 8 | 2015 | Cynthia Sax | Buy |
| 13 | Sinful Rewards 8: A Billionaires and Bikers Novella | 2015 | Cynthia Sax | N/A |
| 14 | Sinful Rewards 9 | 2015 | Cynthia Sax | Buy |
| 15 | Sinful Rewards 9: A Billionaires and Bikers Novella | 2015 | Cynthia Sax | N/A |
| 16 | Sinful Rewards 10 | 2015 | Cynthia Sax | Buy |
| 17 | Sinful Rewards 10: A Billionaires and Bikers Novella | 2015 | Cynthia Sax | N/A |
| 18 | Sinful Rewards 11 | 2015 | Cynthia Sax | Buy |
| 19 | Sinful Rewards 11: A Billionaires and Bikers Novella | 2015 | Cynthia Sax | N/A |
| 20 | Sinful Rewards 12 | 2015 | Cynthia Sax | Buy |
Sinful Rewards is a serialized romance by Cynthia Sax, published in twelve numbered episodes across 2014 and 2015. The story follows a woman caught between a billionaire and a biker, with each episode advancing the love triangle.
The serialized format means each installment is short, designed to be read quickly and end on a hook that pulls readers into the next one. Several episodes also have companion “Billionaires and Bikers Novella” editions, which expand on the same events. Sinful Rewards 1 launched in 2014, and the series concluded with Sinful Rewards 12 in 2015.
Sax is known for her erotic romance novels, and this series fits squarely in that space. The love triangle setup keeps the tension high across all twelve parts, making it best suited for readers who want to commit to the full run rather than sampling a single episode.