«An action-packed new illustrated fiction series for independent readers that explores anxiety – and how to conquer it –through rip-roaring adventure stories!»

<i>Little London</i>, feature on children’s books and anxiety

«An energetic adventure, with two-colour illustrations throughout and relatively short, manageable chapters for younger readers. Whilst the story is set in a fun alternative world, Percival manages to cleverly weave in themes of emotional care, as Erika’s bad mood also attracts a dangerous Angermare and she has to learn to manage her own anger in order to defeat it.»

BookTrust, Books We Love

«I'd happily have this on my bookshelf at school but I would also happily recommend this for any parent to read with or give to their child to read»

Small Tomes Big Minds

«A fun and engaging way to reassure youngsters and help them cope with their anxieties. . . . Ideal for sharing at home to help children through periods of anxiety, or for reading in schools as guidance with behavioural problems and anger management, this exciting new series could turn youthful nightmares into the sweetest dreams.»

Lancashire Evening Post and syndicates, Blackpool Gazette, Leigh Observer, Longridge News, Leyland G

«Encouraging children to find joy in, and celebrate, their differences is so powerful in today's society. Tom inspires this mindset in the most fun, engaging, action-packed way. I would have loved to read this book as a child!»

Marcus Rashford MBE