Unquestioned Loyalty — J. Dayne Lamb

She's Teal Stewart, sorceress of the spreadsheets--the smart, sexy CPA Diane White of the Boston Globe calls "a financial Sherlock Holmes." Now J. Dayne Lamb's bright and beautiful heroine takes us into the rarefied world of financial finagling, corporate skullduggery, and cold-blooded murder...
Making partner at prestigious Clayborne Whittier lands Teal Stewart in a hotbed of inter-office intrigue when a female senior manager files a land mark sex-discrimination suit. But it isn't until a corporate-climbing secretary seduces her way into a provocative new position with Teal's boss that the firm's most zealously guarded secrets become something worth killing for.

Soon Teal is working overtime to solve a nasty case of blackmail, betrayal and multiple murder that could secure an ambitious woman her future. Or get her killed.