" Verne is considered the father of science fiction and this novel was written back in 1864. Given that, I was rather pleasantly surprised with how engaging I found the story. Sure, the science is dated, but it made me want to know more about geology and the first person narrator, Axel, is witty and his uncle the professor an amusing eccentric. During this quest to make it to the center of a hollow Earth we encounter mushroom forests, an underground sea, marine dinosaurs, a hominid and mastodons. It's a pleasant enough read, even if rather superficial in literary depth and with a ridiculous ending, even given the science of its time. (Were it not for that ending, I'd rate it 4 stars.) Worth reading if you're interested in the origins of the genre. "
— Lisa, 10/8/2013