Both dds are studying the Victorian era this term, and one of the books they're reading at school is called 'Come back Lucy'. The library didn't have it, but gave me an SBN for it, our local, normally reliable bookshop said it was part of a school pack, and a picture book. According to dd1 it has a couple of line drawings in it, but is definately not a picture book.
I've tried Googling but all I get is Lucille Ball!
Any other ideas? TIAX