Identical twins Ted and Fred Knight carry on the family business of ghost hunting with enthusiasm, style, and flair. They've even started their own reality internet show, Ghostly Mostly, to fund their supernatural obsession. Just one thing threatens the Knights' dream: Damian Rook, the dark, brilliant, and incredibly creepy man who hosts the Knights' show. Damian's been scaring more viewers than the ghosts, and if the Knight brothers don't do something soon, their fading audience will completely disappear. The twins agree that Damian's got to go. Chicago, Illinois offers the Ghostly Mostly team a wealth of material for the show and an interesting possibility for a new host- Kat Pojim, a girl with an insane following in social media, a dozen wigs, a dark and troubled past, and the ability to sense spirits no one else can see. The Knight brothers agree that having Kat for a host would boost their show's ratings and give the team the edge it needs, but Damian has his own plans. Damian knows the Knight brothers want to get rid of him and he's decided to chose his own replacement. Damian doesn't care if the Knights like it or not; he's Damian, and he knows what's best. With all the team's in-fighting, the Ghostly Mostly team almost forgets the most important and dangerous part of the show - the ghosts. Once the team's locked inside Chicago's historic and haunted Castle, an evil spirit takes over everything. If the spirit has its way, no one, ghost or human, will make it out of the Castle alive. Old and new members of the Ghostly Mostly team must band together to save the historic building and each other, and they've got one night to do it. Chicago Screams is Book 1 of Ghostly Mostly, a Young Adult fiction series.