How many chapters does dork diaries 1 2 3 and 4 have?

"Dork Diaries" books 1, 2, 3, and 4 each have a different number of chapters. Book 1 has 42 chapters, book 2 has 41 chapters, book 3 has 42 chapters, and book 4 has 45 chapters, totaling 170 chapters across the four books. Each chapter typically covers a specific event or theme in the protagonist's life, contributing to the overall narrative structure of the series.