Early readers will be hooked on this mystery chapter book from page one! Mariella Mystery (age nine and a bit) knows that all good detectives write down important information about their investigations. She's smart as a whip, super sleuth-y, and able to solve most mysterious mysteries and perplexing problems in no time flat. Parents, teachers, and gift givers will find: a mystery chapter book that early readers will love! a book perfect for school, libraries, or home! In this top-secret journal, Mariella Mystery tackles the case of who is trying to sabotage the Puddleford baking contest with important clues and observations, helpful drawings, and handy tips for new detectives.

The debut novel from winner of the MacMillan Prize for Picture Book Illustration Kate Pankhurst. The perfect book for 7-9 yr olds who love funny stories with quirky illustrations like DIARY OF A WIMPY KID, the DORK DIARIES and CLARICE BEAN. Mariella Mystery (That's me!) - totally amazing girl detective, aged 9 and a bit. Able to solve the most mysterious mysteries and perplexing problems, even before breakfast. When their teacher Miss Crumble spots the ghost of her pet guinea pig, Mr Darcy, in her back garden, she doesn't know what to think. But Mariella knows it's up to her and her fellow Mystery Girls to get to the bottom of The Case of the Ghostly Guinea Pig.

Mariella sees some strange stuff at a Young Super Sleuth convention. Could the culprit be... The mystic mustache?

Early readers will be hooked on this mystery chapter book from page one! Mariella Mystery (age nine and a bit) knows that all good detectives write down important information about their investigations. She's smart as a whip, super sleuth-y, and able to solve most mysterious mysteries and perplexing problems in no time flat. Parents, teachers, and gift givers will find: a mystery chapter book that early readers will love! a book perfect for school, libraries, or home! In this top-secret journal, Mariella Mystery tackles the case of who is trying to sabotage the Puddleford baking contest with important clues and observations, helpful drawings, and handy tips for new detectives.

Mariella Mystery tackles the case of the ghostly guinea pig.

A super-strange poodle is causing mayhem. In this top-secret journal, super-sleuth Mariella Mystery records clues, observations, and anything else to help solve the mystery--includes lots of cool drawings and advice for new detectives.

A mysterious Bad Hair Day Fog is giving everyone nutty hair! In this top-secret journal, super-sleuth Mariella Mystery records clues, observations, and anything else to help solve the mystery--includes lots of cool drawings and advice for new detecti