This book is the most interesting
- This is most interesting book i've ever read
- This book is the most interesting of all
- This book is most interesting than that one
- This is the most interesting book i ever read
- This is the most interesting book i have read
- This is the most interesting book i have ever read
- This is the most interesting book i have read so far
- I found this book the most interesting
- One of the most interesting book
- This book
- The best book in the world
- This book is more interesting than that book