The Haunted Mask (Classic Goosebumps #4) (häftad, eng)

Carly Beth thinks she's found the best Halloween mask ever. With yellow-green skin and long animal fangs, the mask terrifies the entire neighborhood.

Before long, it has a surprising effect on Carly Beth, too. She tries to take it off . . . but it won't budge!

Halloween is almost over, but fright night is just beginning.

Now with all-new bonus materials!