I presume you mean “Iterative International Publishers”. First of all my computer warns me not to access their homepage https://www.iipbooks.com Looking at their LinkedIn page https://www.linkedin.com/company/iterative-publishers I see that those in anyway related to science are at best popular science type of books.
According to the same LinkedIn page they are around already since 2014.
One way to see if the book publisher has some degree of credibility is to look at the WoS Book citation index http://wokinfo.com/mbl/publishers/?utm_source=false&utm_medium=false&utm_campaign=false despite the fact that they are around already since 2014 and the list is long of publishers this IIP publisher is not mentioned in the list.
The same is true for the Scopus Book Title List which can be found here https://www.scopus.com (see also enclosed file).
So, they have no experience and history when it comes to Scopus indexing. Personally, I would avoid this one.