In the sequel to You Must Be This Tall to Ride, the one-year anniversary of losing her friends slowly approaches and Hayden has been having nightmares. The only problem is the nightmares are becoming more and more based in reality as Henry finds ways to reach her from the spirit realm even miles away in New York. One nightmare lets Hayden know that the friends she thought she lost the year before in the haunted house from hell aren't really lost after all. She and Damien are going to have to go back to save them. Hayden is the only one who can save everyone since she has a special link to the house through her bloodline.