This is a beautifully written and carefully illustrated novel about the ups and downs of imaginary friends. The use of vocabulary and suspense in the book makes it a real page turner. An interesting concept and covers subjects darker than perhaps the average children's book. The poem at the beginning is a lovely addition to the story and contributes to the plot well. There are several key themes which run throughout the book, complimenting the story; friendships, childhood, growing up, mortality, danger, innocence, which are usually accompanied by good illustrations. These themes could link nicely with some topics in PSHE. Mr Bunting eating imaginary friends has certain characteristics which reminded me of the 'child catcher' from Chitty Chitty Bang Bang. The use of language and descriptions compliment the story well, and would be phrases and techniques that would compliment classroom work nicely.
The idea of imaginary friends or pets would be an interesting one to explore with children, as some might have their own imaginary friends, which although they might not like to share with the class, could contribute to a piece of writing about creating an imaginary world.
It could be considered a slightly scary story for some, and some children might find the idea of imaginary friends a daunting one, so you would need to think carefully about the class before using this story, which is probably more suitable for KS2 than KS1.
The illustrations possibly add to the sense of fear within the story, being quite dark and often harsh. In some ways, the illustrations are quite spiky which add to the scene of the story, also add an element of scariness for some children.
I enjoyed reading this book, but I wouldn't say it was one of my favourite books.