Discover this summer's most irregular love story ...Connie's smart. She's funny. But when it comes to love, she's only human. As a brilliant mathematician with bright red hair - Connie's used to being considered a little unusual. But when she's recruited for a top-secret code-breaking project, nothing can prepare her for working with someone quite as peculiar as Luke. From the Sunday Times bestselling author Jenny Colgan comes a charmingly quirky tale of love, friendship ...and the possible obliteration of mankind.