The flight of the Griffin by C.M.Gray
A great read for Ten year olds plus, think of it as a perfect intro to the Fantasy Genre.
The action comes thick and fast as four intrepid adventures do battle with ancient demons to unite three skulls and save the world from chaos.
I’m not, by any means, a young whipper snapper, but I enjoyed this and will recommend it to my children when they get a little older.
Plug warning!!! If you do like this try ‘George and Dewi’ by Jeremy Poole. http://www.amazon.com/George-Dewi-Br%C3%A2ns-Legacy-Celts-ebook/dp/B00792I5TA/ref=sr_1_1?ie=UTF8&qid=1402142721&sr=8-1&keywords=george+and+dewi