Preorder books

Would love to be able to "pre order" at least 1 book in the bookbinder when we upgrade to level 6. I haven't even gotten all my explorers/scouts filled with books and still need to get my geo's and now you add gens? It would be a nice bonus to level 6 bookbinder to be able to "pre order" a book so when current one is finished the pre ordered one will start. Right now it seems like such a waste to upgrade rph to level 6 when it sits down so much (it sits down because I'm not going to get up in the middle of the night, around 3 or 4 am, to add another book). I really wish I had saved the resources I used to upgrade it to 6 to use on other buildings. I know we can make some books in the rarity provision house but let's get real I already have to use buffs on it for other things and the books would really bog it down especially with the super long time it takes to make them.

A bookbinder queue has been confirmed by Pandur to "not planned to be happening"....or something along those lines.