In the second part of the thrilling mystery thriller, Lena follows the trail of her missing mother. Mysterious clues suggest where her mother might be living today and why she suddenly disappeared without a trace twelve years ago. But before Lena can decipher the clues, they are stolen from her. With the help of her friends, Lena is determined to retrieve the stolen information. During their search, they eventually stumble upon the legendary Paradise Valley after an adventurous trip across California. There, they find the mother, but she is strange, and odd things are happening in the valley. The doom unfolds: Lena and her friends realize that while you can enter Paradise Valley, can you also get out? Just like in his bestselling series "The Kaminski Kids," the author also works with young people in "Paradise Valley.".