I apologize, as always, for having to respond in English. And I apologize if I have misunderstood the previous post--because I have to use French-to-English internet translations.
However, with the new site, it is extremely easy to find all of a publisher's publications, or all of them of a certain type.
If you want to see all of a publisher's publications, you can do so in a second by going to the Word of ASL landing page (
http://www.desperationmorale.com/world-of-asl/introduction), clicking on the "Publisher" filter and selecting the desired publication.
You can do the same thing by going to the "categories" window on the right, expanding the "third party publishers" arrow, then clicking on the desired publisher.
If you only want to see one type of product from that publisher, you can simply expand the publisher's arrow to see a list of the type of products it offers, then click on the desired publication. Voila!
Personally I find it easier to do all this with the new site than I do with the old site.