[arthurus]

a href="https://www.amazon.com/Eden-East-Drowned-Continent-Southeast/dp/0297818163/ref=sr_1_1?ie=UTF8&qid=1534447784&sr=8-1&keywords=eden+in+the+east">Eden in the East

Younger Dryas, the freeze that was between two melting periods at the end of the Ice Age.

[Rebelbase]

Here you go:

https://www.amazon.com/Eden-East-Drowned-Continent-Southeast/dp/0297818163/ref=sr_1_1?ie=UTF8&qid=1534447784&sr=8-1&keywords=eden+in+the+east