I'm not sure exactly as I haven't read it. It could be about a person making a very solemn vow or promise and then the story might revolve around the consequences of that vow.
I'm not sure specifically as there could be many novels with this phrase in it. It might be about a story where characters make solemn oaths or have a very serious pact. Maybe it involves themes of loyalty, sacrifice, or a life - changing promise.
Since I'm not familiar with this particular novel titled 'cross my heart hope to die', I can't tell you the author. It could be an indie author or a relatively unknown writer. You might want to try searching for it in specialized book databases or asking in book - lover communities.
Well, without having read 'cross my heart a novel', it might be a story centered around a character's moral dilemma. The title gives an impression of something very personal and solemn, so it could be about a person's struggle to keep their word in difficult situations, like in a family feud or a complex relationship.
I haven't got a clue about the author of 'cross my heart a novel'. However, if you visit your local bookstore and ask the staff, they might be able to help you. Another option is to search on literary databases or even social media groups dedicated to books.