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. Levelled for guided and independent reading, each book includes ideas to support reading. Teaching and assessment support and eBooks are also available. There's something afoot in Grandville... The police are on high alert after a break-in at the Guggenheim museum. They know Perfidious is responsible, but no one can catch him! Who is this masked master of mayhem and when will he strike again? Emerald/Band 15 books provide a widening range of genres including science fiction and biography, prompting more ways to respond to texts. 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.