This is what it looks like on tpp.
For now.. just have on off switch.
No need to autoprompt..
Instead of prompt, the main page (with the quote) can have up to 3 most recent links for last visited page.
In Summary.
General Tab (single 2 state switch).
automatically go to last page read. (off / on)
Main Page.. up to 3 most recent links.. (last page visited).
TPP has a "most recent" which is always tracked wherever the user last navigated to. It even keeps track of the last scrolled line.
This should appear at the top of recent. A feature (in settings... default on), prompts on load to go to the last read page.