I love this book. just like Loli4646 my sister gave this boom to me and now i love it. I 'm reading the second book now but I think the first was much better. It's about these siblings named Kendra and Seth who are staying at their grandparents house they don't know for some time. they find out that it's a magical preserve full of horrible creatures and it's up to them to save it. READ this book it's amazing.