The Final Days of Monty White

Monty White was a prodigy in the field of monster hunting. He kept his world safe from things that would fill most people with dread. Things were going well.
Then, he was given a death sentence. The doctors were confused, but the shadows built up inside him, threatening to take over completely. Only one thing could save him: the mythical Skudra, a beast said to grant three wishes to anyone lucky enough to summon it.
But even the best have failed to find it.
Will Monty succeed and survive with the help of Morflung, his eccentric wizard friend, Mikhali, his sphinx sweetheart, Yarna, a hard-core female warrior, Onslaught, a magical, musical, half-minotaur, Sombra, his shadow-cat, and Tora, the tigress?
If you like high fantasy, you will love 'The Final Days of Monty White' by Charles Jota Fenix.