Our videos and cases are designed to enhance your Crack the Case System training.


More than a case guide, Crack the Case System is a complete training program. Our companion case & video library brings the book to life and shows you how to put your casing skills into practice.

Available now on Amazon.

Rave reviews for Crack the Case System 

You want a job in consulting? This book is a must have! David Ohrvall is indubitably the black-belt of case interview prep. This book is the case preparation bible of any serious candidate.  – 5 Star Amazon Review

David Ohrvall’s insider perspective and practical guide to interview prep come together and offer a true competitive advantage for the hiring process. – 5 Star Amazon Review

I just received an offer from a top-tier consulting firm, and Crack the Case System was by far the most helpful resource I used for interview preparation. I can honestly say that I would not have received my offer without this book. – 5 Star Amazon Review

Using the videos and coaching from CTCS, I earned an offer from a Top 3 firm in one of the most competitive offices in the U.S. I highly recommend this text to anyone seeking to improve their case skills. – 5 Star Amazon Review