The Day of the Vanishing School. Band 11

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 Shinoy downloads the Chaos Crew app on his phone, a glitch in the system gives him th