Reading order
| # | Title | Published | Author | Buy on Amazon |
|---|---|---|---|---|
| 1 | The Husband | 2004 | Nicola Marsh | Buy |
| 2 | The Tycoon’s Instant Family | 2006 | Nicola Marsh | N/A |
| 3 | Rescued: Mother-to-be | 2005 | Nicola Marsh | Buy |
| 4 | Baby Twins: Parents Needed | 2007 | Nicola Marsh | N/A |
| 5 | Inherited: Baby | 2006 | Nicola Marsh | Buy |
| 6 | Her Pregnancy Surprise | 2006 | Nicola Marsh | Buy |
| 7 | Baby Twins | 2007 | Nicola Marsh | Buy |
| 8 | The Duke’s Baby | 2007 | Nicola Marsh | Buy |
| 9 | Executive Mother-To-Be | 2007 | Nicola Marsh | Buy |
| 10 | Pregnant: Father Wanted | 2008 | Nicola Marsh | Buy |
| 11 | The Boss’s Little Miracle | 2008 | Nicola Marsh | Buy |
| 12 | The Italian’s Forgotten Baby | 2009 | Nicola Marsh | Buy |
| 13 | Expecting a Miracle | 2008 | Nicola Marsh | Buy |
| 14 | Her Baby, His Proposal | 2008 | Nicola Marsh | Buy |
| 15 | Italian Tycoon, Secret Son | 2009 | Nicola Marsh | Buy |
| 16 | Adopted: Outback Baby | 2008 | Nicola Marsh | Buy |
| 17 | Two Little Miracles | 2008 | Nicola Marsh | Buy |
| 18 | Secret Baby, Surprise Parents | 2009 | Nicola Marsh | Buy |
| 19 | Boardroom Baby Surprise | 2009 | Nicola Marsh | Buy |
| 20 | Keeping Her Baby’s Secret | 2009 | Nicola Marsh | Buy |
| 21 | Adopted: Family in a Million | 2009 | Nicola Marsh | Buy |
| 22 | Confidential: Expecting! | 2009 | Nicola Marsh | Buy |
| 23 | The Billionaire’s Baby | 2009 | Nicola Marsh | Buy |
| 24 | His Pregnant Housekeeper | 2008 | Nicola Marsh | N/A |
| 25 | Doorstep Daddy | 2009 | Nicola Marsh | Buy |
| 26 | Hired: Nanny Bride | 2009 | Nicola Marsh | Buy |
| 27 | The Millionaire’s Nanny Arrangement | 2008 | Nicola Marsh | Buy |
| 28 | Her Baby Wish | 2009 | Nicola Marsh | Buy |
| 29 | The Cowboy’s Baby | 2009 | Nicola Marsh | Buy |
| 30 | Sheriff Needs a Nanny | 2010 | Nicola Marsh | Buy |
| 31 | Juggling Briefcase & Baby | 2010 | Nicola Marsh | Buy |
| 32 | Their Miracle Twins | 2012 | Nicola Marsh | Buy |
Baby On Board is a multi-author Harlequin series with thirty-two entries published between 2004 and 2012. Every book centers on a pregnancy, a surprise baby, or the prospect of parenthood, using the baby-on-the-way premise as the catalyst for romance. The heroes range from tycoons and Italian bosses to cowboys and sheikhs.
Nicola Marsh contributed several titles to this series alongside other Harlequin authors. The shared premise gives readers a consistent theme to follow while the different authors bring varied settings and character dynamics. Baby romances remain one of category romance’s most popular subgenres, and this series offers plenty of options.