Egmont USA, New York 2011
Undercurrent is a great second book to Siren. I would give a 7 out of 10 because the story of Vanessa is told well with a twist at the end that you don't get in other books. The only thing that I didn't like about the book was that, although important events occured, the beginning was kind of slow and draged a little. Other than that Tricia Rayburn continues a great story about Vanessa and ends the book with me wanting more. I would reccomend this to any and all teenage girls because of its exciting plot, and the wonderful yet complicated relationship with Simon. She has to go through many difficulties with her parent, Simon, and her best friend Page and to top it all off, she's a Siren. I can't wait to read the third book in Rayburn's awesome trilogy.