根据孩子的性别和年龄，提供适当的英文书籍建议。


性别: 男孩
年龄: 8岁
Some book recommendations for an 8-year-old boy:
- "Diary of a Wimpy Kid" series by Jeff Kinney
- "Captain Underpants" series by Dav Pilkey
- "The Magic Tree House" series by Mary Pope Osborne
- "The BFG" by Roald Dahl
- "Harry Potter and the Philosopher's Stone" by J.K. Rowling