This is a warm-hearted story about family and friends.

In this book, Dev is always on his phone. Until one day, it disappears! Can Dev solve the puzzle of where his phone's gone? This title is for readers aged 7 to 11 years old. The Phone Puzzle is at Oxford Reading Level 7. It is a fully decodable book for pupils who are working below expected standard in their reading. The Rise series ensures that older struggling readers have books with age-appropriate content and topics, that look like the books their peers are enjoying, but are written at a level they can read successfully.