I was amazed at how the book ended and I must say this book and the entire series has been amazing. Literally my best series ever. I was of course sad with the change of narrators after book three, but I came to appreciate both narrators for each of their works.
The authors’ note at the end of the book is a great expose on the journey they took to bring the series to life.
Awesome writing and beautifully crafted to intertwine the various theories about humanity’s origin and possible futures, a great philosophical discourse simplified in attractive literature.