Who is the killer? A monster...or Sean Wolf’s own grandmother?

Gregg Redcrow is dead and someone killed him. Sean’s mentally-ill grandmother claims it was the Grishla, a dinosaur animal spirit hell-bent on destroying Sean, his family, and the entire Dwanake tribe. She also claims he is the Ultra Witch, the most powerful witch ever born who is destined to slay the beast. But that’s just one of her delusions...right?

The more Sean investigates, the more he doubts everything he has been told as well as his own sanity. Someone is drugging his food...his friends are starting to act strange...and all the while, the clock is ticking down to the day he has to return home. If he leaves, who will take care of his grandmother as her illness progresses? Even worse, if she did indeed murder Gregg, will she kill again?

A terrible dread begins to seep into his bones, and he can almost see the red glare of doom on his horizon....