I'm still waiting for my copy of the book, but I was priveledged enough to read part of an earlier version of the book wich I really enjoyed, and I saw quite a large amount of reviews that confirmed this.

 

Here's the link to their website: http://twins.guptara.net - http://twins.guptara.net

 

 

Book Description
Evil has a new face - the face of reason.

Following their common sense and the advice of legendary, albeit
out-of-practice heroes, an innocent village falls victim to an insane
scheme - a landslide of deception awaits...

The first book in the Insanity series follows the adventures of Bryn
Bellyset, a thoughtful young Barue who is heir to the famous Bellyset
family, as he is pitched into a world of horror that gives way to a
tapestry of deceit.

When Bryn returns to the village that reared him after a period of academic
exile, the welcome celebrations are cut short when disaster overtakes the
village and Bryn's rosy inheritance prospects are darkened by the stench of
deception and illusion, which soon give rise to danger of a far greater
scale...