Love this book. It is boring at the start and then it gets better.
Daphne and Sabrina are normal New York kids and then there parents left them. So they have to live with their Grandma. Sabrina doesn't think it's their real grandma. Now Sabrina believes it's their real grandma and she gets captured by a giant will Sabrina and Daphne a 7 and 12 year old figure out how to kill the giant. Want to know more? Check it out at your local library.