Good chess books to read, any advice?

Hello everyone,
I recently won a gift card with 50 euros to be spent on chess related things.
I never really studied on a chess book, I've got like 3 ones that I hardly ever opened, so I don't want something too difficult. My Fide rating is 1600.

-Move First Think Later
-Chess for Zebras
-7 Deadly Sins

and you know why other books fail.

My system, or some book for anz opening you play, I use series Grandmaster repertoire

My System - Nimzovich
Any book by Kasparov
Any endgame book

@Jarnsida How to Reassess Your Chess: Chess Mastery Through Chess Imbalances (Jeremy Silman)
Understanding Chess Tactics (Martin Weteschnik)
Here a link to other recommendations that might be for you: lichess.org/forum/team-backyard-professor-fanclub/recommended-chess-books-by-you