Design a captivating cover art that embodies the suspense of the Goosebumps series. Incorporate iconic elements from the novels, such as creepy ventriloquist dummies, haunted masks, ghostly figures, ancient Egyptian artifacts, and other spine-tingling imagery. Capture the essence of the Goosebumps series while remaining kid-friendly and maintaining a cohesive theme that unifies the collection. Your design should intrigue readers and entice them to dive into the world of Goosebumps.