Reading order
| # | Title | Published | Author | Buy on Amazon |
|---|---|---|---|---|
| 1 | His Mistress by Arrangement | 2007 | Nicola Marsh | Buy |
| 2 | The Tycoon’s Virgin | 2007 | Nicola Marsh | Buy |
| 3 | His for the Taking | 2007 | Nicola Marsh | Buy |
| 4 | Her Bedroom Surrender | 2007 | Nicola Marsh | Buy |
| 5 | Untamed Billionaire, Undressed Virgin | 2008 | Nicola Marsh | Buy |
| 6 | Purchased for Pleasure | 2008 | Nicola Marsh | Buy |
| 7 | A Night with the Society Playboy | 2008 | Nicola Marsh | Buy |
| 8 | Pleasured by the Secret Millionaire | 2008 | Nicola Marsh | Buy |
| 9 | Two Weeks in the Magnate’s Bed | 2009 | Nicola Marsh | Buy |
| 10 | Naughty Nights in the Millionaire’s Mansion | 2009 | Nicola Marsh | Buy |
| 11 | Getting Red-Hot with the Rogue | 2009 | Nicola Marsh | Buy |
Nights of Passion is an eleven-book multi-author Harlequin series published between 2007 and 2009. The books deliver hotter romances than some Harlequin lines, with titles like Untamed Billionaire, Undressed Virgin and Naughty Nights in the Millionaire’s Mansion making the heat level clear from the cover.
Nicola Marsh contributed several entries, including His Mistress by Arrangement and Two Weeks in the Magnate’s Bed. The series features the usual Harlequin hero types (millionaires, playboys, tycoons) in situations designed to maximize romantic and physical tension. Readers who enjoy steamy category romance will find this series delivers on its promise.