In the distant future, Harl and Ellen talk about their work and their lives. Their work as scientists is more important to them than love. Harl plans to leave Earth, on a long journey through space. Ellen plans to stay on Earth, to change the way the human mind works. When Harl returns to Earth, the world will be a very different place. Paperback: 64 pages Publisher: OUP Oxford (13 December 2007) Language: English ISBN-10: 019479069X ISBN-13: 978-0194790697 Product Dimensions: 13 x 0.5 x 19.8 cm Link download http://nitroflare.com/view/FF0EEDEFDBEF0E5https://nitroflare.com/folder/949760/L00VuZ2xpc2g=