I actually finished this book in November and forgot to post about it.
This book is a sequel of sorts to The Secret Diary of Anne Boleyn. The premise of the book is that Queen Elizabeth gave birth to a bastard son, whose father was Robert Dudley. Elizabeth hid her pregnancy from all but a few close to her. At the birth, Kat Ashley took the baby away, replaced it with a dead baby, and told Elizabeth the baby was stillborn. She took the baby to her former sweetheart, Robert Southern, to be raised as his own child. It turns out there really was an Arthur Dudley who claimed to be the son of Elizabeth and Dudley. And in the early years of her reign, there were rumors of bastard children. Interesting idea. Well written. It kept my interest. I rate this book 4 out of 5.