Diary of a wimpy kid．[1]，Greg Heffley's journal Diary of a Wimpy Kid．Greg Heffley's Journal Diary of a Wimpy Kid：Greg Heffley's journal Diary of a wimpy kid :: Greg Heffley's journal / Diary of a Wimpy Kid：Greg Heffley's Journal Diary of a wimpy kid．13，The meltdown Diary of a wimpy kid．15，the deep end Diary of a wimpy kid．11，Double down Diary of a wimpy kid．3，the last straw Diary of a wimpy kid．5，the ugly truth