@CanZEd_cmb
Attention the following chapters of 42 and beyond has been delisted and unpublished due to error that has slipped through my quality check protocols.
The following message will state; that there will revision, changes and fixes the chapters' contents of the errors has been affected.
I thank you for your consideration.
Sorry for the minor inconvenience, I was under pressure in academic institution of university and been busy with it. Which some cases to lead some "Changes" on chapters' contents and titling.
Hope you understand, danke schon.