'Anger management' books for 4yr old DS!

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Just wondered if anyone can recommend any good books to read with my DS who really struggles with managing his emotions and often lashes out both at home and school.
I can only find 'namby pamby'(in his eyes) stories. His tastes in toys and reading material are way above his age, shame his social and emotional skills are those of a two year old!
Does anyone know any very boyish stories that tackle this issue?

Thanks

What does he enjoy? If you tell me a few of his faves then I will come back with a few suggestions...

www.amazon.com/Angry-Dragon-Thierry-Robberecht/dp/0618474307

www.amazon.co.uk/Angry-Arthur-Red-picture-books/dp/0099196611

also look at "Mad isn't Bad" ..it's on Amazon too.

Thanks a million- I've looked at them and both are properly boyish.
All the ones I'd seen were aimed at younger children and were a bit babyish which would really not do for him. The Angry Dragon one will be great- he loves dragons!
I've ordered them and am looking forward to reading them together and letting them work some magic (fingers crossed)!
Thanks.

Soon as I read the thread title, I thought of Angry Arthur

Maybe don;t buy him the toys that are more to his taste - some toys are not appropriate for younger children as they don;t have the emotional magturity to play with them and they affect other areas of their lives.