I’m re-reading Wool, the first book in the Silo series.
It’s a great read - a page turner. It’s giving me fresh respect for the books, and new respect for how the TV series has handled the material (so far, in the series we’re just approaching the end of season 2).
Amusingly, in the book shop there were two books side by side: “Wool” and “Silo”.
They are the same book 