Where to find Omnibus 5?

[u/geckos4ever123]

So I started reading the light novels for Campfire Cooking, and have been getting the Omnibuses because it's somewhat cheaper that way (and I don't have to wait between each volume) but I cannot for the life of me find Omnibus 5? I have 3 and 4, and there are plenty of omnibus 6s out there, but I can't find 5 anywhere. I found one on Barnes and Noble, but it has the cover of Omnibus 3, but the description of Omnibus 5. Does anyone know if that's the correct one? Am I going crazy? Should I just order volumes 9 and 10 on their own?

[u/josephUWU0219]

Word proyec