Collins Big Cat supports every primary child on their reading journey from phonics to fluency. Top authors and illustrators have created fiction and non-fiction books that children love to read. Book banded for guided and independent reading, there are reading notes in the back, comprehensive teaching and assessment support and ebooks available.

When Simon Lancaster hears that his family are going to the local castle for the day, he's not very impressed. When he hears there's a dungeon, things start to look up. Little does he know, his trip to the castle is going to end with him never wanting to set foot in a dungeon again, when he wanders off and gets trapped in a hidden cell! How will he make it out? And how is he going to explain this one to his parents ...? This thrilling story was written by Ciaran Murtagh.

Lime Plus/Band 11+ books provide challenging plots and vocabulary as well as opportunities to practise inference, prediction and reading stamina.

Pages 46 and 47 allow children to re-visit the content of the book, supporting comprehension skills, vocabulary development and recall.

Ideas for reading in the back of the book provide practical support and stimulating activities.