(From the publisher):
Your parents are going away so your super-cool grandma is coming to stay with you. But when you go and meet granny at the train station, you start seeing double - double grannies!
There's one granny on the train station platform. And another one writing in lipstick on the window of the train. Which one is your real grandma?
If you think she's on the platform, you find yourself face to face with a hideous monster! If you decide to jump on the train, you are surrounded by a group of angry aliens out to take over the world!
The choice is yours in this scary Goosbumps adventure that's packed with over 20 super spooky endings!
Original title: Secret Agent Grandma
Genre: Fiction→ Children & Young Adult→ Horror
Fiction→ Children & Young Adult→ Adventure→ Choose-your-own-Adventure