Choosing the right exam certification prep book starts with matching the book to the test you are studying for. A PMP candidate, a future personal trainer, and an oncology nurse need very different review tools, and the four trade paperbacks in this comparison are not interchangeable. You can spend your study time drilling practice questions, following a structured syllabus, or working through a full course in a book. The choice comes down to how many questions you want, how recent the edition is, and how much structure you need.
Quick Take
If you need the broadest question practice for a personal trainer exam, the Personal Trainer Certification Exam Prep Course (2nd Edition) by Katie Donnelly gives you over 750 questions. If you want a lower-cost personal trainer workbook, the earlier edition credited to "Personal Trainers" packs over 500 questions into 152 pages. In the nursing corner, April Dumond's Oncology Certification Exam Prep Course Syllabus 2023 serves as an advanced syllabus and study guide. For PMP candidates, Rita Mulcahy's PMP Exam Prep, 7th Edition, is the only project-management-specific choice in the group. The price table below lays out the listed prices and study material at a glance.
Price Comparison
| Listing | Listed Price | Study Material | Price Bar |
|---|---|---|---|
| Personal Trainer Certification Exam Prep Course (2nd Ed.) | $59.49 | Over 750 practice questions | |
| Oncology Certification Exam Prep Course Syllabus 2023 | $30.00 | Advanced syllabus and study guide | |
| Personal Trainer Certification Exam Prep Course | $17.00 | Over 500 practice questions | |
| Rita Mulcahy's PMP Exam Prep 7th Ed. | $12.49 | Rita's course in a book |
Decision Matrix
| Your Exam | Recommended Book | Why It Fits |
|---|---|---|
| PMP | Rita Mulcahy's PMP Exam Prep | Only PMP title; 7th edition; Very Good condition |
| Personal trainer (practice-heavy) | Personal Trainer Certification Exam Prep Course (2nd Edition) | Over 750 questions |
| Personal trainer (compact review) | Personal Trainer Certification Exam Prep Course | Over 500 questions in 152 pages |
| Oncology nursing | Oncology Certification Exam Prep Course Syllabus 2023 | Advanced nursing syllabus and roadmap |
Product Notes
Personal Trainer Certification Exam Prep Course (2nd Edition)

Katie Donnelly's second edition is the heavyweight practice resource in this group, with over 750 questions packed into the trade paperback. Choose this if your personal trainer exam is heavy on scenario-based questions; the extra repetitions give you more chances to apply concepts. The book also arrives Brand New, so you will not be dealing with notes or wear from a previous owner. The catch is that this edition's focus is strictly health and fitness, so it will not help you prepare for a PMP or oncology exam. The 2nd Edition title signals a newer and more expanded course, but the trade paperback format is a substantial book to carry around, and the question bank is the main selling point rather than a quick-reference guide.
Personal Trainer Certification Exam Prep Course

This earlier Personal Trainer Certification Exam Prep Course, credited to "Personal Trainers," takes a more compact approach. Published in 2008 by CreateSpace, the 152-page trade paperback holds over 500 practice questions and is written in English. Choose this if you want a straightforward drill book without the bulk of a 750-question course. The "Good" condition means the book has seen some use, so expect a bit of wear on the cover or pages. The catch is that a 2008 publication may feel dated for current exam outlines, and the generic author credit means you are not getting a named instructor's teaching style. If you need just one more pass through practice problems, this is a serviceable companion.
Oncology Certification Exam Prep Course Syllabus 2023

April Dumond's Oncology Certification Exam Prep Course Syllabus 2023 is a different kind of study tool: a course syllabus and study guide rather than a practice-question book. Designed for adult and further education at an advanced level, it lays out the topics and key concepts you need to review for oncology nursing certification. Choose this if you prefer a structured roadmap for what to study and in what order. The catch is that this type of guide emphasizes organization over repetition, so you will likely need to pair it with practice questions from another source to test your recall. If you want a guided, session-by-session approach instead of self-drilling, this 2023 syllabus fits that style.
Rita Mulcahy's PMP Exam Prep: Rita's Course in a Book for Passing the PMP Exam

For PMP candidates, this is the only project-management-specific title in the four. Rita Mulcahy and Laurie Diethelm's 7th edition is a trade paperback in Very Good condition, meaning the book is intact and readable but may show prior use. Choose this if you want a complete review course in a single volume; the subtitle "Rita's Course in a Book" says it all. The catch is that the book is built around walking you through the material, not a dedicated drill bank, so you will want to add a question bank to mimic the exam. The 7th edition offers a full course approach, and the Very Good condition helps keep the price accessible.
Final Recommendation by Use Case
For a PMP candidate, Rita Mulcahy's PMP Exam Prep at $12.49 is the clear pick because it is the only PMP title and the least expensive in the group. If you are studying for a personal trainer exam and want the biggest question bank, the 2nd Edition by Katie Donnelly is the most intensive option, though it comes at the highest price in the comparison. For a more compact and affordable trainer workbook, the earlier edition by Personal Trainers gives you 500+ questions in a 152-page format. For oncology nursing, the 2023 syllabus by April Dumond is the only advanced nursing study guide here, and it works best as the backbone of a structured study plan. Choose based on your exam, your preferred study style, and how much hands-on practice you want.