Kindle Format 8 (KF8) was released by Amazon in late 2011. It is derived from the old Mobipocket format, and it has been updated to include a variety of new features and functionalities. KF8 has extensive support for HTML5 and CSS3.
Amazon’s Kindle Format 8 has a Fixed Layout option that works very well for children’s books and comics.
Unfortunately, the KF8 Fixed Layout format does not currently support media-overlay option (read aloud functionality).
ePubMATIC has extensive knowledge of KF8 Fixed Layout format and its limitations. We could handle illustrated children books and comics.
Input files you can send us and deliverables from our side