You have to look for odd titles, silly blurbs, strange covers and unlikely authors and email your picks. It's a lot of fun. All correct entries go in a draw.
Without giving too much away, I enjoyed the 'fake' book set in parliament which included in its blurb: 'When Hide’s hatchet falls, bodies must be disposed of...' and had an 'endorsement' from a certain member of parliament which went like this:
After reading my advance copy I installed (at great personal expense) a mother of a shredder in my office — NZ Last MP.NZ Books Abroad is owned by Louise Wrightson who is a bookseller of longstanding and a poet. I recommend it to people overseas who are (clears throat) clamouring for The Blue.