Today Andrea's hanging out with Rhianna Reads to chat about some of the books that she loves and have influenced her as an author.
We loved finding out about all the different books which have played a part in shaping Andrea as a writer…without them, there'd be no Nightshade!
Click here to head to Rhianna Reads blog :)
And then (can you guess what I'm going to say now?) head to our facebook page to enter our 'Casting Calla' competition!