Does this exist?

[kparkhurst]

Hey all,
Is there a definitive book or magazine that lists all(or a lot) of ho trains, manufacturer etc?
Thanks in advance, have a great weekend.

 

[NVSrr1500]

That might be found at Ho collector magazine

 

[timlange3]

Walthers use to have a catalog that listed pretty much everything related to model railroading.

 

[Jim 68cuda]

The Walthers catalog is the closest thing to what you're looking for. But it certainly doesn't cover everything. Some prominent manufacturer's products are absent from the Walthers catalog. One such example is Athearn.