Thrill seekers have jumped, flown, and soared in search of excitement! Historically, men have set the records and earned the fame. But women haven't let that stop them. Who was the first woman to live underwater or in outer space? How did a female fighter pilot lead the way in aviation? And who are the women landing the top tricks at the X Games? Put the pedal to the metal and explore some of the adventurous women who weren't afraid to fly. Every fearless first is a new step forward to shaping our world--and beyond.