Cassell's students' English grammar exercises

It is all about English grammar and it is done very logically. I teach ESL at the local prison (in Germany) and the exercises are easy for the men to understand. I realize that it is an old book and I found it at a flea market - unfortunaterly, only the exercise book and I was wonbdering if there is a text book and/or a teacher`s book .Who knows and can help me ?