I was wondering what should I be doing with some older Acca books? I have Accountant in Business, Financial Accounting and Management accounting from September 2018-August 2019, I have also have some material for Irish corporate business law, Performance Management and Financial reporting (last 2 are more recent). I am not sure if I still need to keep them and I I will ever use them again, but I am not sure if I can donate them so someone might use them or just put them in the recycling.