Captain Underpants Book 4 by Dav Pilkey (Farsi)

The fourth book in the "Captain Underpants" series by Dav Pilkey is titled "Captain Underpants and the Perilous Plot of Professor Poopypants." Published in 2000, this installment introduces readers to the delightfully absurd and menacing Professor Pippy P. Poopypants, a character with a name as humorous as his evil plans. In this book, George Beard and Harold Hutchins face a new adversary when the eccentric Professor Poopypants arrives at their school. Determined to rid the world of laughter, Professor Poopypants concocts a perilous plot involving a shrink ray and a plan to change everyone's name to be more "proper." As chaos ensues, George and Harold once again transform Mr. Krupp into Captain Underpants to combat the quirky villain and his outrageous scheme.

• Pages: 153
• Language(s): Persian (Farsi)
• ISBN : 9786004626583
• Persian Title: کتاب کاپیتان زیرشلواری 4 اثر دیو پیلکی