Become digitally savvy with this series of books about the internet and phone usage. An exciting story about Wi-Fi, 4G, indispensable mobile phones, and a whizzkid for readers aged 8 and up. Aleks and Sofya travel with their grandmother to her native country. At the border, they see two children sneaking away. What is their secret? Aleks and Sofya investigate. They discover that the children are looking for their parents, whom they lost during a flight from the war. Aleks and Sofya do everything they can to help. But is that enough? Boxes explain important concepts regarding digital literacy, allowing the reader to learn more about this subject. Features • AVI level • Age indication: 8 - 10 years • Number of pages: 96