Wise Up, Mr. Shropsharp!

This is a book written by Milos Licka, and was released in Westmore, Greg Heffley's hometown.

Synopsis
A man called Mr. Shropsharp believes that polar bears are useless animals. One day, he takes a ride in his car but crashes into the water. It is revealed a polar bear (Eskimo in the online journal) named Tobuk saves him, and Mr. Shropsharp learns that polar bears are not useless after all.

Appearance

 * Diary of a Wimpy Kid: The Last Straw
 * Diary of a Wimpy Kid Online

Trivia

 * In the Online version the polar bear Tobuk (book) is replaced with a Eskimo named Mr.Lockerman