You can find NCLEX study guides under, Career Preparation> Prepare for Nursing Exams You will find Prepare for the NCLEX-RN and Prepare for the NCLEX-PN. Both of those options will have several practice exams and eBooks.
There is also CNA certification preparation under, Career Preparation> Prepare for Nursing Exams > Prepare for Nursing Assistant/Nurse Aid Certification.
Books available through the Library (print and ebooks)