#diox

23 - I'd say that Alana Everghast has a lot of book intelligence. In chapter 12 of book 1 in the Timeline Trilogy (my WIP) she takes Mina on a tour of the school and explains various subjects to her. She also volunteers as a tutor for younger years and those who are new to the school (for example she tutors Mina in Computer Science and Graphics, and she mentions that she also tutors students in Maths, English and History), showing that she has a lot of knowledge in certain academic subjects. She also reads a lot, non-fiction as well as fiction, and is shown to research her interests in great detail, such as Artificial Intelligence and philosophy (particularly William Williamson's books).

Diox Malgrove is also quite book smart, though this only really starts later on in his life since he didn't receive any education at all until he was 15 (this will be explained more in the trilogy and in the backstory), but he basically manages to teach himself the whole school curriculum in the space of 4 years and even has to teach himself how to read (I mean he cheated a little bit by using dark magic but it's still impressive). He also was the valedictorian in his uni course (computer science).

Charles Everghast, on the other hand, has absolutely no book intelligence. He doesn't really care about academics at all, causing his rivalry with Jonathan Stone as Jonathan believed that Charles should contribute more in their rocket building project (and by rocket building I mean Jonathan builds a functioning rocket and goes to colonise a distant planet). At one point in book one Charles gets carbon and calcium mixed up despite him going to a scientific academy (which was a very heavily STEM focused school).

24 - None of them have a lot of common sense apart from Mina to be honest. She definitely has a lot of common sense and often has to help the others get out of tricky situations (her whole role in the story is just saving a bunch of useless adults from the consequences of their actions). She always takes the time to understand something from all perspectives before jumping to conclusions unlike other characters.

For least common sense I'll have to choose Charles again, the guy spends all his time applying hair gel to his hair instead of actually working to save his life, despite the fact that there's literally a group of rebels who are trying to kill him.

26 - Most of the characters don't really get sick, but they do get injured a lot since there is a lot of fighting and violence in the book. There's also several rebellions so there's that. I'm not really sure which of the characters really doesn't get sick, but for the ones that get sick the most, I'll have to choose Diox, though I'm not really sure if what he's going through counts as his getting sick since it's literally just him passing out from doing too much dark magic. He also has chronic pain because someone stabbed him in the leg, but that's a whole other matter.