League of liars / Astrid Scholte.

Shadows are dangerous. Edem is illegal. And liars are cowards. Ever since his mother was killed in a freak edem-based crime, seventeen-year-old Cayder Broduck has had one goal: to have illegal users of extradimensional magic brought to justice. Cayder dreams of becoming a prosecutor and, when he secretly accepts an apprenticeship under the city's best public defender, he plans to learn every legal trick he can to one day dismantle defence arguments. Then he'll finally be able to make sure justice is served. But when he meets all three criminals he is to defend, he finds they are teenagers, like him, and their stories are ... complicated, like his. As their cases unfold, Cayder must race to separate the truth from the lies and uncover what really happened the night his mother died.