Getting a new kindle - what books should I treat myself to?

[neonrainbow]

I lost my old kindle and so im getting a Kindle Voyage for Christmas but I have read most of the good stuff on my Kindle account.

What books have people enjoyed recently?

The humans
The Martian
All the light we cannot see

Capital by John Lanchester
The Bone Clocks by David Mitchell

Red Rising and Golden Son

Dark Eden

The Poldark series.