A collection of books pertaining to the past and future, arranged chronologically from One Billion Years Ago to The Next Billion Years.
![One Billion Years [Past and Future], 2012](https://static1.squarespace.com/static/53a71214e4b04854556b91c3/t/5b2d5d792b6a2836bfba12e1/1529699586526/)
![One Billion Years [Past and Future], 2012](https://static1.squarespace.com/static/53a71214e4b04854556b91c3/5b2d5d3c8a922db667e77a10/5b2d5d02562fa7bc7204ae68/1529699701923/tumblr_mnbkn58EeU1sscnp2o1_r1_500h.jpg)
