Just a funky story. Nothing more nothing less. didnt enjoy the one unnecessarily racist bit, explained by the book being written in 1880. mum gave me this book before i came back to the UK and i realised this is the first book she read when she moved to Cardiff Uni and before she met my dad who lived in Culham at the time and Abingdon oxford and culham are all mentioned here!!! So cute so invisible string theory coded