My 8 year old son never tires of these adventures of Geronimo Stilton in time. I bought the first book, Geronimo Stilton: The time travel: Prehistory, Egypt, Middle Ages, because it has a real passion for dinosaurs. But he finally developed a passion for history (and history) and periods of interest addressed. So we bought these tomes and look forward to experience the tome 4. Each night we projected in time, we tremble for Geronimo and we learn (myself included) a lot of things about each era. We discover the great figures of history and especially we spend a great time together. Warning, this may require additional work for parents. I do not count the number of research I have done on the internet to answer the many questions my son after our readings. I would have loved to approach the story that way when I was a child. Only good for this series Geronimo!
