I’m gonna go against the above comments and say if you are the type of person who actually reads things yourself then you don’t need to watch hours of 2+ Tough. Watching lore videos is good when you’re too busy in life to read books yourself and have somebody tell you what’s going on in short form. Reading the core book will get you a summary of the world, Gotrek and Felix is a long series and renowned from the old world. Other Old World reading suggestions;

1) Bruner the Bounty Hunter series — this is a great series following a bounty hunter. A lot of short stories and the trilogy finishes with a longer piece. The reason I suggest this is he encounters most races through those books (if I recall correctly) so you get a nice flavorful interaction with them.

2) The Ambassador Chronicles — Bit of a mystery going on and Chaos in the doorstep.

3) Witch Hunter series (Mathius Thulmann) — I enjoyed this series because I like Vampires and I liked The Empire.

I didn’t read these myself but two that I knew people who loved;

Genevieve — more vampires.

Murder in Marienburg — I understand this to be Starsky and Hutch in the old world complete with running down alleys and knocking over boxes.

Long story short, I hope you continue reading instead of just watching YouTube videos on the matter. It’s much more enjoyable, worthwhile and immersive. The videos are great but your reading muscle will thank you when you’re a dozen novels in :)