There is an excellent new bookshop called 'Kyriakos Fullpage' on the Polis Road. Can 't say whether they would have the book on that day, but worth a try.
Coming up from the harbour, go straight ahead to the traffic lights at the top of town, where the police statioin is. Turn left, then immediate right.
At second set of traffic lights follow road round bearing right, but don't take right hand turn, just follow the road! Papantoniou's supermarket is on the left, go straight on from there.
'Kyriakos Fullpage' is on the right hand side, maybe 100/200 metres, new building grey/blue.
Jacs