Featuring six marvellous mini-mysteries, including four original, brand-new and never-seen-before stories:
The Case of the Second Scream: set aboard the ship carrying Daisy and Hazel back from Hong Kong
The Case of the Uninvited Guest: Uncle Felix and Aunt Lucy's wedding is the target for an unlikely threat
The Hound of Weston School: the Junior Pinkertons investigate a mysterious arrival
The Case of the Deadly Flat: introducing Hazel's little sister May, who's determined to be the greatest spy ever
The Case of the Missing Treasure: the detectives crack fiendish codes to catch a daring thief who is targeting London's famous museums
The Case of the Drowned Pearl: murder follows the Detective Society wherever they go, even on holiday...