Young learners follow Rosie, Ben and Grandpa on their adventures and grow up with the characters as they read and learn. When scientist Jim Wood invited Grandpa to visit his fantastic new house, Rosie went too. But where was Jim Wood? And what was his house computer, Vesta, doing? Could Rosie find a way out of this bad house? Zjednodušené čítanie v angličtine pre žiakov 1. stupňa základnej školy. Úroveň 5 (900 kľúčových slov). anglický text