A. G. Harrison 
Manipulative Behavior [EPUB ebook] 

Gail poured a cup of coffee and sat down to review it all. It was several hours later before she had finished. She grilled her for another half an hour about what she’d read, and then she interrogated him again about his ideas. He was surprised at how well she grasped it all. When she finished, she had to admire his plan. He had an impressive mind. Then she told him her own ideas and argued them out with him.