Lydia Smith lives her life hiding in plain sight. A clerk at the Bright Ideas bookstore, she keeps a meticulously crafted existence among her beloved books, eccentric colleagues and the BookFrogs – the lost and lonely regulars who spend every day marauding the store’s overwhelmed shelves. But when Joey McGinty, a young, beguiling BookFrog, kills himself in the bookstore’s back room, Lydia’s life comes unglued. Always Joey’s favourite bookseller, Lydia has been bequeathed his meager worldly possessions. Trinkets and books; the detritus of a lonely, uncared for man. But when Lydia flips through his books she finds them defaced in ways both disturbing and inexplicable. They reveal the psyche of a young man on the verge of an emotional reckoning. And they seem to contain a hidden message. What did Joey know? And what does it have to do with Lydia?