Dad was there, 82nd Airborne, RIP, Papa.
Here’s a couple about the 82nd, the second link talks a little about them, but mostly about the overall campaign and Bastogne, and some about the Ghost Army which might make another good topic.
https://www.ww2-airborne.us/division/campaigns/belgium.html
https://www.asomf.org/the-battle-of-the-bulge-asom/