I use WowBook, a jQuery plugin that creates a flipbook interface, with "PDF under the hood":
Here is a work-in-progress example:https://indonesianstamps.net/covers/chap5.html
The toolbar across the bottom is fully customizable. For example, I disabled the audible page-turning sound effect which is on by default, as well as removing the sound control icon. I also reordered the various icons from the default.
You've got a toggle-able Table of Contents that displays at left, thumbnails across the top, magnification icons, fullscreen option, and text search.
It obeys most link constructs within the PDF, both internal and external. For example, I made the word "Indonesia" at the top of the first page after the cover a link to this thread, which opens in an external browser window.
It's not free, but the one-time purchase cost is nominal.https://codecanyon.net/item/wowbook...erm=sysemail