I'm not a con law lawyer, but I have a decent fundamental understanding and I can try to clarify any questions you have. But that book is a great primer on con law, it summarizes the case law book written by the foremost scholar on con law, Chemerinsky.
Do you mean Casenote Legal Briefs? https://www.amazon.com/Casenote-Legal-Briefs-Constitutional-Chemerinsky/dp/1454819863?ref_=fsclp_pl_dp_1