Dear all,
I would
like your comments on the content of this book as I really try hard to follow
the material of this book. 
It seems
that I can handle to read 2-3 pages per day without even remember after that
what I have read. J
In contrast,
I have the “CISM AIO” which is much more straightforward than the “CISM
review manual 2019” 
So my
question is that do you think that is enough to continue only with the CISM AIO
or I should also insist also and with the review manual? 
Do you have
any other suggestions as a study material? 
I forgot to
mention that I also have the 12-month subscription of the QA
Database. 
I will
appreciate your comments.