The Purple Sapphire

The Purple Sapphire tells the story of 13-year-old Isobel Greystone who lives in Monchromia, a kingdom devoid of colour. Isobel is a quiet and dutiful citizen, and so her world is turned upside down when she discovers that the Black Towers designed to protect the people of Monchromia from colour are in fact poisoning them. In order to save their family and friends, Isobel and her brother Sam must travel into a world filled with colour and solve a series of riddles that lead to the key to the Black Towers – the Purple Sapphire – before it can be destroyed by their enemies...