Hello, your project sounds very interesting, and challenging!
I would love to be part of the process, and I'm sure that you'll be satisfied with my work and our cooperation.
I can FORMAT your books into reflowable (standard) eBook formats (mobi, ePub) that meet all of the specifications required for Amazon/KDP or any other self-publishing SERVICE.
I use Sigil, Calibre, MS Word, InDesign for creating eBooks. Once completed, all ePubs are VALIDATED by IDPF.
My qualifications and certificates: Creating EPUBs from a Word Document (2018), Creating eBooks for the Kindle (2018), eBook Quality Assurance, eBook Foundations, etc.
For each document, I’d send you: a FORMATTED document – MS Word, Mobi, ePub, with clickable table of contents, Page design, Clickable links, Metadata. Also, all of the images would be displayed correctly.
NOTES REGARDING YOUR SAMPLE
-I'd need to create styles and add/fix paragraphs.
-Section One Title (pp 9.) should be converted to an image (to keep the design), as well as all texts in boxes and tables (eg. p12, p13). I’d adjust all the images that are combined with text in boxes, and create new ones (with text included), as standard (reflowable) eBook format doesn't support wrapping text around the image. For this, it would be best if you could provide original images, and I’d modify/adjust them in accordance with the KDP formatting guide
I believe we can agree about every detail of our future cooperation. Contact me for any questions
Davor