Karen has a few new kits out that I love. She has one for Halloween called Poltergeist. I love the colors on this kit and all the elements. Check it out, here is the preview, it's link to the store.
Here is my layout using this kit. I did it for a speed scrap last night at SNP.
I also used a Photo Mask by Karen for the blended picture. She has 3 different sets that you can buy together as a bundle, or individually.
She also has one out called Candy Corn Crazed. This one is perfect for Halloween and fall. We always use candy corn at Thanksgiving, so this kit works well for that also. Here is a preview of the kit, it's linked to her store.