The Jewels of Valonia is the first book of the Chronicles of Valonia. It follows 12-year-old twins, Gareth and Rachel, as they embark on a mystical adventure after travelling to the remote village of Valonia, where everything is far from what it seems. An encounter with a stranger leads them into a world of sorcery and danger. As they pass through the realms of time, the twins realise that their destiny lies within powers that they have yet to understand and control.