In Hot Mess, book 19 of the Diary of a Wimpy Kid series from #1 international bestselling author Jeff Kinney, Greg Heffley is in for a particularly awkward summer with his whole family. When the Heffleys agree to spend summer break with both Mum's and Dad's relatives at the same time, they have to figure out how to be in two places at once.With Greg caught in the middle, can the Heffleys pull off the ultimate scheme? Or will their vacation turn into a hilarious hot mess?