No no no no NO NO NO NO NO!!! Listen, I love Byron. I've been fascinated with him since I was a sophomore in college and I'm about to do a lecture on him at my library. So, when I stumbled upon this of COURSE I wanted to read it.
First of all - what is with Annabella using the word "Dad" in the first chapter? "Dad" is inaccurate for that time. Also, while the author incorporates bits and pieces of his life and makes it SOMEWHAT believable she gets so many things utterly and completely WRONG.
Annabella Milbanke was NOT the woman presented here. Byron, God love him, was a complete douchebag to her. And I've read SEVERAL accounts of their marriage. Also - what the FUCK is going on with Augusta and Byron in this book? Nothing. AND THAT IS THE PROBLEM. While Byron and Annabella were married, he was still trying to make things happen with Augusta and would make comment after comment eluding to his past relationship with Augusta. He all but declared that Medora was his.
Please, if you want to read a book that features a way watered down Lord Byron, by all means, keep reading the series. But do not take this as historically accurate because it is not. (And also, Byron was bi!)