The Missing Necklace (Ukrainian language)

A wave of jewelry thefts is committed in broad daylight and without any trace. When grandma's old and beloved family necklace vanishes, Timmi, Lilli and Marvin set out to catch the phantom known as the Invisible Thief. Accompanying the story is additional content aimed at sparking interest in technology, history and science in general.

Un val de furturi de bijuterii se comite in plina zi si fara nicio urma. Cand vechiul si iubitul colier de familie al bunicii dispare, Timmi, Lilli si Marvin au pornit sa prinda fantoma cunoscuta sub numele de Hotul Invizibil.