Crafting IX Books cannot be sold or discarded

[Miyu20]

My character in game bought books in advance of level 90 and I had one in my Saddlebag. As such, I was tired one night doing Studium crafting and getting White Crafter's Scrips.

I had bought Master Carpenter IX and cannot use it until level 90 woops.
Okay, I can eventually use it so I put it in my saddle bag to store.

I continue to craft and gather scrips and then go to buy another book. I thought I pressed Blacksmith but I had accidently pressed carpenter again so now I have two copies of Master Carpenter IX. I can only use one at level 90 and unfortunately, it cannot be sold or discarded....am I going to have this permanently take one of my inventory spaces forever?
Please advise!

Thank you!!

[DrWho2010]

once you finally use the book you can discard the 2nd copy. until then you'll have to keep lugging it around.

[Miyu20]

Oh, I see!! Thank you so much!! I'm glad to hear that. I feel better already!! Sad I can't trade it in for a different book though...oh well...better than what I thought! Thanks again!