Teen Whodunnit? Next Case (B1) is the natural continuation of the Whodunnit? series – designed for young teens ready for more engaging, real-life topics aimed at helping them build confidence in their B1 language skills. The mystery element steps aside and makes way for the return of Maxwell Rigby in his new role as a mentor, guiding students through meaningful lessons about wellbeing, choices, digital life, travel, and everyday teen challenges.