The Secret of the 20th Meridian

When Maja starts at a new school, things begin to happen that make no sense. A letter vanishes from her desk without a trace. People appear where they weren't a moment ago. The more she tries to get to the bottom of it, the more trouble she gets into – and the less others believe her. Only one thing is certain: none of this is a coincidence. Luckily, she quickly makes friends with Marek. Together, they embark on an investigation that takes them further and further beyond the limits of what they can explain. And the closer they get to the truth, the more dangerous it becomes.