I want to sell off my old textbooks that we no longer need for iSci, but I'm slightly paranoid that I'll get rid of the wrong ones. Thusly, I want to check which 1A24 textbooks we need to keep for 2A18. We evidently still need physics and maths, but what about bio and chem? Also, does anyone know if the 2014's will be needing "On Writing Well"? Thanks.