The four books are UK 1st Edition 1st Printing published in 2015, 2015, 2016, 2019 respectively. Signed to the signature page by both authors and translators. Unread fine copies.
About The Dark Forest
The Dark Forest is the second book in the 'Remembrance of Earth's Past' trilogy by Liu Cixin. It continues the story from 'The Three-Body Problem', exploring humanity's efforts to prepare for an impending alien invasion while dealing with dark philosophical undertones.