Kitty has to investigate when all the food for the town's Autumn Festival is stolen by a gang of stray cats

Swept away to a luxury private island, Lyra, Gigi and Rohan must do whatever it takes to best one another, a cast of formidable rivals, and a game that only the sharpest minds can conquer.

A hair-covered young boy who is part of a freakshow runs away from the circus when he is suspected of a murder he didn't commit.

Katie and Pedro have to find Pedro's beloved stuffed toy when he is lost at the fair

Inspired by Caribbean folklore, eighteen-tear-old Selina gets pulled into a string of mysterious murders on her island home.

Riz, Olly, and Drew embark on an adventure to Pigtopia to unravel yet another mystery.

When the tyrannical family patriarch Sir Ignatious Gristle is murdered on his 90th birthday at his country estate, every one of his gathered family members is a suspect. Trapped by a snowstorm with no way to contact the police, it's up to his meddlesome granddaughter, Edna, and her trusted tortoise, Charles Darwin, to determine whodunnit!

When Delilah meets Sawyer Saffitz (son of the Anya Saffitz, aka Hollywood royalty), she becomes hooked on a decade-old scandal.

Daisy and Hazel give tips on becoming a world class detective, along with recipes, puzzles and facts about their favourite authors and literary detectives, as well as five mini-mysteries.

Cosima has finally found her happy ending but unfortunately, trouble isn't far behind...