Hello,
So all of the 6 of the kits you purchased are missing the actual charts/instructions? That is very strange. I can do my best with finding contact information as the only one we do service with is WonderArt.
WonderArt Info: (WonderArt, Caron and National Yarn Crafts are all under the company Yarnspirations)
http://www.yarnspirations.com/contacts/
1-888-368-8401
inquire@yarnspirations.com
Here is the information I found for Valiant Crafts:
https://www.bizapedia.com/ny/valiant-crafts-inc.html
I am not sure how accurate that is or if they are still even in business but I googled the name and address that I got off the latch hook box in your picture and that's what came up.
As far as Malina and Sew Simple, I did not have any luck finding any business information on those. If there's some type of address on those boxes for those companies, you could always google that and see where it gets you? Just an idea.
Again, I am not sure if Valiant Crafts is still in business but contacting Yarnspirations will get you your charts for the WonderArt and National Yarn Craft kits. Hopefully, this helps out somewhat? Sorry, I don't have all of the information for you :( Maybe someone on here has these older kits and can you send you a copy of the chart that you need?!
~Kristi @ ELH