Book design is the art of incorporating the content, style, format, design, and sequence of the various components of a book into a coherent whole. In the words of Jan Tschichold, "methods and rules upon which it is impossible to improve, have been developed over centuries. To produce perfect books, these rules have to be brought back to life and applied."
Front matter, or preliminaries, is the first section of a book, and is usually the smallest section in terms of the number of pages. Each page is counted, but no folio or page number is expressed, or printed, on either display pages or blank pages.

The privacy policy link provided resolves to a webpage that doesn't display a privacy policy.
Tested Devices: High Performance Desktop, Lenovo Explorer MR headset

App Policies: 10.3 Test Account
Notes To Developer
Unfortunately, we can't test your app because its primary functionality requires a test account but no test credentials were provided and we can't create a test account by following the process provided.
Please resubmit your app and provide test account information in the "Notes for Certification" field.
Tested Devices: High Performance Desktop, Lenovo Explorer MR headset
Please Note
Your current certification results might differ from earlier submissions because Microsoft Store policy requirements can change over time. When policies change, we might re-test according to the new requirements regardless of the submission type. Please always rely on your most recent certification results.
Mixed Reality for developers - Microsoft Developer
Interested in mixed reality development? Learn why you should choose Mixed Reality, and how to start developing for Microsoft HoloLens and VR headsets.