You can do it! You have gotten all of the notebooks before, both math and language at the same time. The only reason you lost was because you didn't skip the last notebook and were killed by the puppet. You can do it again, just skip the 10th notebook next time (it doesn't matter if you get all questions right or not, Marzia always goes at running speed at end game)! Though, you you need to get here in order to do that, but that isn't difficult, though, as you've done it many times before. Good luck!