My Darling Pretender — Linda Vail

Maggie Johnson loved a challenge. Robert Langley's office was certainly that. It would take weeks to sort out the mess -- exactly what the irresistibly handsome, brilliantly eccentric inventor intended. Getting close to Maggie was the challenge he'd risen to from the first. Maggie had her working rules -- polite, professional, platonic, but the chemistry between them was explosive. One minute she was sorting files; the next, she was involved with rapturous experiments in love! But when she tried to track down a missing file and a stolen formula, she was suddenly suspect. She'd insisted the job was only temporary. Could she prove her innocence...prove that she ached to take a permanent position not only in Robert's office but in his heart?