This is the only comprehensive review system that exists. While it may not teach you everything, it teaches you what you need to PASS and be comfortable.

Prometheus provided a refreshing synthesis of the board contents and conveyed them in a succinct, clear, and occasionally comical fashion.

Boards Buster is the perfect compliment to crack the core. Prometheus narrates some of the more complex sections of the books and also drops some additional knowledge. Not everyone in my program used the videos - but I used this to my advantage as I felt better prepared to dominate the exam.

I would like to thank you for writing and continually updating crack the core and war machine. I would be a worse radiologist and would not have passed the core without these books. Your sense of humor and straight to the point explanations are greatly appreciated. For the sake of future residency classes, please continue fighting the good fight.

Crack the Core is essential to passing the Core exam. Every resident at my institution used it as their primary resource for both the imaging diagnosis and physics portions of the exam. I felt as prepared as I could have been thanks to Prometheus and his resources. These books will be useful far past the core exam, and I’ve seen many fellows that come from outside programs frequently referencing it. Thanks Prometheus, I couldn’t have done it without you.