Grandma's Marvellous Hair-Raising House is the latest book from duo Martí and Salomó. A story through a scary house where you mustn't miss a single detail. This house is special, because it hides a lot of surprises. Look carefully in all the corners, but watch out, you might get a fright! And most important, don't forget to look at the sky when it gets dark, because not everything is what it seems. This new title is full of surprises and mysterious secrets that lurk under its cover.