She's got an acoustic guitar and is trying to teach herself. YouTube videos and apps are great but she has asked for a book that she can use and follow systemically, in the absence of a teacher.
She currently only plays piano - for which she does have a teacher, working towards grade 5.
I see plenty of books on amazon nut if someone has a tried and tested recommendation that would be great. We will get her a teacher if she wants but at the moment it's choosing to learn by herself.