TOPIC: Where to buy a used Rita Mulcahy's CAPM Exam Prep book

Hello everyone,

I am to start studying for the CAPM Exam and I would like to get the Rita Mulcahy's CAPM Exam Prep book. I have the 3rd edition but I think its better if I can get the last edition.
Anyone knows where I can buy a second hand book?

Thanks!

A lot of Amazon books have second-hand options. Check all the sellers and see if any of them are selling second-hand books. Also I use ebay sometimes for second-hand books.

Do you know if there's a big difference between the previous edition and the current one? Is it better to get the most updated version?

It will be better to get the most updated version - there's no point studying from an out-of-date text book! There are enough changes to make it worthwhile, in my view.