You’ll find out after you read:

• Nice Girls Don’t Get the Corner Office.  Don’t wait until you can’t get a corner office.  Read it while you’re in high school.  
• In the Company of Women. If you talk to women, you’ll be glad you read it.

Sign up for tips from a negotiation training I gave on what to say when you hear, “take it or leave it.”   Or I recommend the UC Berkeley Executive Education Negotiation and Influence course more than the four negotiation books I read.   You’ll have fun in complex role play exercises and see a score of how well you did.