Horrible Histories: Cut-Throat Celts: Sticker Book by Terry Deary
Terry Deary's foul facts and Martin Brown's crafty cartoons combine to bring all those horrible headhunters and dreadful druids to life. Complete with over 100 re-usable stickers readers can help brave Boudica battle against the Romans over and over again. The Cut-throat Celts are sure to a-peel!