Does anyone have any experience carrying a lot of books on a flight? I'm wondering what is the best way to go about this. Should I pack the books in a box and check it in with the airline? I'm not even sure if the airlines let people do that? Maybe, I should just cram everything into my suitcase with my clothes. In any case, it surely is going to be heavy and put me over these puny weight limits. What should I do?