Bones Fatzinger is an ex-police officer kicked off the force for being too lenient with criminals. Left to live on a tight budget, he stays in the Broad Street Hotel, where he befriends the owner’s granddaughter, 12-year-old Verity Buscador.

When two of Verity’s classmates mysteriously disappear, Bones and the Duchess team up and launch their own investigation. Although Bones is doubtful that Verity can offer any help, she soon proves valuable. Together they discover a series of mysterious clues with references to “The Wizard of Oz” and, with the help of Verity’s computer whiz friend, who Bones refers to as the Nerd, set about unravelling them. Verity and the Nerd come out in glowing colours, acutely understanding the minds and codes of their friends, where Bones and the police are left stumped.

Competing against the police and against time, the investigation reaches a fast-paced, gripping climax.

The story is narrated from the perspective of Bones, in a light-hearted and easy-to-read manner. Verity has Asperger’s Syndrome, so interspersed throughout the text are subtle explanations of aspects of the condition, such as ritualistic behaviour and an inability to look people directly in the eyes. Each reference is explained with clarity, offering readers an extra bit of knowledge and, hopefully, understanding of the condition.

At the end of the book the codes are included for budding sleuths to unravel - a nice touch, and something I’m sure will be enjoyed.

The first in a promised series of Bones and the Duchess books, “To Oz and Back” is an enjoyable, entertaining and mysterious read.

Reviewer: Rachel Newcombe

Rachel Newcombe is a freelance writer, editor and reviewer based in the UK. Find out more by visiting her website