From publisher blurb:
Are you a busy GM? Does session prep take too long? Do you never have time to work on the cool little details that can bring your session to life? Well fear not! That’s where the 20 Things line comes in. Compiled from the free 20 Things posts available at Raging Swan’s website, this short, focused compilation gives you, the time-crunched GM, the tools to effortlessly add verisimilitude and detail to your adventure. Use the material herein either before or during play and bask in your players' adulation. This instalment provides ten tables designed to help you to flesh out and bring to life a haunted house.
20 Things #7: Haunted House comprises the following 20 Things articles, along with other supplementary material:
10 Things to See in a Burned Out House
10 Things to See in a Plague-Infested House
20 Things to See in an Abandoned House
20 Things to See in a Haunted House
20 (More) Things to See in a Haunted House
20 Treasures to Find in a Haunted House
20 Unfortunate Discoveries to Make in a Haunted House