First, I want to say that I did search through the Google Advanced Search for this question but did not find it. So, I'm asking it although it does seem silly to me too!
I'm visiting a friend in Ireland and flying Ryanair from London. I am not checking baggage and have my backpack packed (in accordance with the rules). I would like to take a children's book to my friends son but it will not fit in my backpack without getting torn up. So, to the question, can I carry the book on or will they consider it a 2nd carry on? I know this seems silly but I want to stick to the rules and if I must I can mail the book!! Thanks!