Compared to his previous works, Verne takes a radically different approach to storytelling by making the main character and narrator a 16 year old boy who relates to the events as his own adventures. It is unknown whether this was done under the influence of his publisher Hetzel who wanted to distribute Verne's work as aimed towards growing teens, but the result is quite remarkable. While his previous novel and many of his later works are in fact fictionalized science, this is a grippling story of the adventures of an adolescent boy, the science taking a backdrop against his own experiences. As a result, even today the story still feels fresh and enjoyable for young and old likewise.
The story is narrated by Axel Lidenbrock, nephew of the eminent German geologist and naturalist, Professor Otto Lidenbrock. The story begins on Sunday 24th May 1863, in the Lidenbrock house in Hamburg, with Professor Lidenbrock rushing home to peruse his latest purchase, an original runic manuscript of an Icelandic saga written by Snorri Sturluson. While looking through the book, Lidenbrock and Axel find a coded note written in runic script. (A first indication of Verne's love