We have also released a conventional curved arrow version of A Guide to Organic Chemistry Mechanisms with Conventional Curved Arrows. It has the same problems, but all of the reaction mechanisms are with conventional curved arrows. This will be more compatible with mechanisms in your class and textbook. It is available from Barnes and Noble or Amazon.
Our third release, A Handbook of Organic Chemistry Mechanisms is a 160 page book of the same problems as A Guide to Organic Chemistry Mechanisms. This book provides many completed mechanisms for students who are only seeking reference examples. The Notes appendix has now been incorporated into the chapter text and improved the conceptual flow of information. You may purchase it from Barnes and Noble or Amazon.
If you have been accessing the mechanisms on the Curved Arrow Press web site and wish to support it, you may make a donation by clicking the donate button.
For bulk or multiple orders, or more info:
Curved Arrow Press
Princeton, NJ 08540
Phone (609) 921-6208