Hi all, I have been an oncology nurse for 2 years and am wanting to get certified. I have the ONS Core Cirriculum for Oncology nursing and he study guide that goes with it. (The purple text books) I am having a hard time studying. I feel that reading the text book word for word is excessive but whenever I do the study guide questions they are so detailed I feel like I have to read the chapter all over again. I am getting discouraged. Is the online bundle course that ONS offers worth the $300? Any tips are greatly appreciated!!