Pocket book version cannot be found

[Patrícia]

I have a mini version of this book but its ISBN cannot be found here.
Can it be added so that i can register my progress?
The ISBN number is 978-989-9033-54-2
Thank you.

[Bruno]

Added:
https://www.goodreads.com/book/show/2...

Details and cover from:
https://bibliografia.bnportugal.gov.p...

[Patrícia]

Thank you!