Diary of a Wimpy Kid Snowball Fight puzzle. This 300 piece puzzle is the perfect gift for any Diary of a Wimpy Kid fan. The Snowball Fight image has many of the favorite characters from the best selling book series by Jeff Kinney. Themed for winter, this a great way to get kids in the holiday mood! The Diary of a Wimpy Kid book series is the fourth best selling book series of all time, selling more than 275 million copies since the first book was released in 2007. Diary of a Wimpy kid follows the main character, Greg Heffley, a middle schooler through his daily life. Filled with fun, adventure and lots of laughs- the Dairy if a Wimpy Kid books are a favourite of kids (and even adults) ages 8 and up. Puzzle size upon completion is 19.50"x14.25".