Collins Arabic Big Cat is a guided reading series for ages 3 to 11. The series is structured with reference to the learning progression of Arabic at nursery and primary schools researched especially for Collins. This carefully graded approach allows children to build up their reading knowledge of Arabic step by step. Level 10 books include characters that express emotions and stories with more events. Non-fiction titles introduce terms that might be new to many children. Level 10 books continue to use single spacing and more high-frequency words appear without vowel markings to help the students get used to the traditional norms of printed Arabic. Salih helps keep his uncle's fishing nets clean. One day he gets help from a rather surprising friend! In return for help cleaning the nets Salih shows his new friend around Dubai.