Update README.md

README.md

@@ -295,7 +295,7 @@ This is a shorter list than what I used. This is abbreviated to save you time.
 
 ### Interview Prep
 
-- [ ] [Programming Interviews Exposed: Secrets to Landing Your Next Job, 2nd Edition](http://www.wiley.com/WileyCDA/WileyTitle/productCd-047012167X.html)
+- [ ] [Programming Interviews Exposed: Coding Your Way Through the Interview, 4nd Edition](https://www.amazon.com/Programming-Interviews-Exposed-Through-Interview/dp/111941847X/)
     - answers in C++ and Java
     - this is a good warm-up for Cracking the Coding Interview
     - not too difficult, most problems may be easier than what you'll see in an interview (from what I've read)