Trapped in Bat Wing Hall

Trapped in Bat Wing Hall was the third book in the Give Yourself Goosebumps gamebook series. It was written by R.L. Stine. It was preceeded by Tick Tock, You're Dead! and followed by The Deadly Experiments of Dr. Eeek.

The tagline was JOIN THE HORROR CLUB..... The holographic prismatic design consisted of static-like sparkles on a gold background.

Plot
You have just moved to a new town and haven't made any friends. While walking home, you run into a boy your age named Nick, who tells you about "The Horror Club". The Horror Club meets late at night in an old mansion that is said to be haunted. The mansion is called Bat Wing Hall. The members of The Horror Club are going on a scavenger hunt to find out if Bat Wing Hall is really haunted. If you join the Red Team, you find that the entire team but you are monsters! And if you join the Blue Team, you get turned into a vampire bat! And that's not all. You might have to search the cursed crypt of the dead owner of Bat Wing Hall, Professor Krupnik, in the nearby cemetery, or face a witch, an ancient mummy, or a werewolf!