The way I like to spend my summer holidays is in front of the TV, playing video games with the curtains closed and the light turned off. Unfortunately, Moms idea of the perfect summer holiday is different from mine. Gregs mom has a vision of family togetherness that really doesnt sound a whole lot of fun. But theres a brand-new addition to the Heffley family to contend with and it looks like Greg might be outnumbered. It could be a real dog of a summer . . ukryj opis