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 Tara Binns opens up her dressing up box something exciting happens ... Tara Binns becomes a crash-test engineer, conducting safety tests to ensure airbags in cars are working safely and experimenting with new ideas. Will her new ideas or lessons in health and safety help to avert a potentially fatal crash? This exciting title in the Tara Binns mini-series is written by Lisa Rajan. Ruby/Band 14 books give increasing opportunities for children to develop their skills of inference and deduction. Ideas for reading in the back of the book provide practical support and stimulating activities.