This book started as a webcomic but I picked it off of the library shelf because it was LONG and it was a graphic novel. It’s great. There are no boys or men in it, though there is one character who uses they/them pronouns. And the gender balance isn’t really central to the story which is more about growing up and space travel and figuring out what you really want out of life. Also it’s lush and lovely despite having an oddly restricted color palette. An excellent read.