Worked well for me! Used all the books and the review course~~ it was great! many thanks

While not my only resources, I would not have passed the boards without both titan radiology and crack the core.

Hey Prometheus, First of all, I just want to say you're a boss. Thanks for making radiology cool and understandable for not just me, but for all the radiology residents across the US. If it wasn't for you, I honestly don't know what I would do. I'd probably be in a heap of trouble.

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.

Learned a ton from your book, I wish I started using it earlier on. The way you present things just clicks!