I've already read "Programming in Objective-C 2.0; Second Edition" by Stephen G. Kochan, and I believe I have absorbed all the information from it. After a while of programming with a friend of mine, we tried using online resources to begin making small little apps that would communicate with a server. Once that worked, we wanted to make our program secure using SSL. We couldn't find any information that helped, and we're stuck. Can anyone suggest an Objective C book for information on networking or CFNetwork?