Where should I be looking for the Dungeon Masters guide, PHB, and Monster Manual that ive purchased?

Hello! Can someone demystify  why my DMs guide doesnt show up in the same spot as my players handbook and monstermanual, in the misc. section of the info tab?  its kind of wonky, the way I have to find these books ive purchased, and they are in differnt places, it seems.

The books have been converted separately by different teams, and techniques have varied over the years. Those indices are automatically generated from metadata, and are frankly, a bit of a mess. I would suggest using this Stupid Trick to give you a much more reliable (and customizable) method of referencing your purchases in-game.

Another way to view them is under Tools select Dungeons and Dragons and then drill down from there.

Ooh!  Thank you Keith and Keeper of Secrets!!  Still, much finagling for having spent 150.00+ for books in-game.   I own other copies of all these books outside of Roll20, so I was expecting a bit more of a premium experience.  But don't mistake my disappointment for a lack of continued enthusiasm for the product.  You help here is appreciated very much!