Carolton House: Jane is invited here by the librarian of Price Regent because the Prince admires her work. He then not so subtly asks her to dedicate her next novel to him, and left with little choice, she reluctantly agrees. This next novel is Emma. (Side note: I find this interesting that they would know who to invite since she published anonymously. But perhaps since he is a Prince and all, they just asked the publisher and her told them.)