Reckless Conduct — Susan Napier

Behaving badly...
Harriet Smith attended the company's New Year's Eve party in all innocence. It wasn't her fault that the punch she'd been drinking was stronger than expected-so that she'd ended up confiding in a gorgeous stranger about her broken engagement. How was she to know she'd been pouring her heart out to the chairman himself, Marcus Fox?

...at the office party!
Now Harriet has to work with Marcus. Luckily, she's since changed her image, dyed her hair blond and is a model secretary. Unluckily, Marcus still recognizes her--and seems determined to punish Harriet for her reckless conduct!