30th Century: Contact (Book 3)
Five hundred light years away, two rotating neutron stars collide, producing an intense pulsar beam that will destroy Earth in the 57th century. Jennifer, proven operative for the Secret Society of Scientists, recruits a crack team of the best and brightest minds available. They create an artificial intelligence named Vesta and send it on a suicide mission aboard an advanced spacecraft to deflect the harmful rays and prevent the end of Earth.
Then Jennifer receives an alarm from her twin sister Jenny in the 30th century—Vesta has returned to Earth with sentient aliens! Did it even complete its mission? As reactionary military forces ready to neutralize the threat of the unknown, Jennifer and Jenny must change minds across three vastly separated centuries about how to achieve world peace—without violence.