书名:   The end of eternity           

作者:  Isaac Asimov     

After reading：

Because of the detached perspective of examining the ultimate fate of mankind, this novel can be said to capture all aspects of the enduring topic of time travel.

关注公众号 晓乐菌 回复 永恒的终结 获取该英文原著电子书，跟我一起学习研究挑战阅读英文电子书，虽然过程会遇到很多困难，但是坚持下去一定有所收获！