An amazing book! Ellie goes to visit her grandmother in Norway along with her brother Graham and his hotness incarnate friend Tucker. Unfortunately, strange things start happening there and people of that town treat Ellie strangely. People are going missing and valkyries might be behind them. 
 Valkyries are not something you see that much in books, in fact its the first one i have read about them. They are creatures from Norse mythology, who in this book are female warriors with the power to hypnotize. I was really excited to read about them as i love reading books that revolve around myths and it didn't disappoint. 
 Ellie was such a cool character. She starts off shy and being overshadowed by her brother but as the story progresses she turns into this badass warrior. I really loved her and thought she handed things really well, though there were times when i was a bit annoyed with her for making careless decisions like not sticking to the plan. Tuck was such a sweetheart! "sighs" he makes my heart melt. He is totally sweet and really flirty and he made me laugh throughout the book. He is also really protective without being controlling. oh how i wish he was real... 
 The chemistry between Ellie and Tuck was incredible and i loved them right from the start. They have always been friends and always bantered a lot so it was really enjoyable seeing heir relationship develop beyond that. It also made the moment they finally admitted their feelings even more exciting. 
 Graham was annoying with his overprotectiveness and controllingness. Their grandma was a bit elusive and equally badass. Kjell is another guy who i kinda liked and plays an important part in the plot. Astrid is the villain and really good at it. 
 The plot was good and well paced with quite a few interesting reveals and twists. I thoroughlly enjoyed reading this book and wish it was a series cuz i really havent had enough of these characters.