Request for page numbers for B072Q5X4YN and B0772S3CSF (no ISBN)

[Frank]

Please add the number of pages for these two books - both are selfpublishers and do not seem to have ISBN numbers...
(Page info taken from amazon.de)

B072Q5X4YN - 390 pages -> Io
B0772S3CSF - 413 pages -> Instabil: Die Vergangenheit ist noch nicht geschehen

Thanks!

[Lieke]

Added both page counts.

For your information Kindle editions don't have ISBN numbers they are identified with ASIN numbers.

[Frank]

Thanks!