Four Constables, The: Secret of the Delirium Dagger

The second series of The Four Constables comes to a close as volume 3 is published. In this follow-up to the original murder-mystery saga, set in Sung Dynasty China, the kung-fu constables have another mystical problem to solve, when a viscous serial killer appears to be terrorising a local town. Needless to say, the plot thickens as the story progresses, as the medieval martial-artists discover the Delirium Dagger and try to uncover its secrets.