In "Sixth Grade Secrets" it all started with a hat. Laura bought a hat in a yard sale and liked it because it said,"Pig City". She and her friends decide to make their own club and want to name it Pig City because of the hat. Then Gabriel, a boy, knows a little bit about Pig City and wants to be in the club. So, he writes Laura a letter saying that he knows about Pig City and that he won't tell anyone. Gabriel writes the letter so that Laura would let him join her club. For insurance in Laura's club, everyone who wants to join, has to tell something embarrasing. So if anyone says anything about Pig City, she will show them their insurance.
So then, she asked him to join Pig City, and his insurance is to kiss Laura. So then, Laura tells him that she would have never done it if his note hadn't said to. But Gabriel says that he never wrote that, because Sheila changed it and nobody knows it.They both get mad because Laura says that she had never told a lie and Gabriel says that she had just right now in the note. Gabriel starts his own club and names it Monkey Town. So his club wants to get revenge on Pig City and they get Pig City's insurance and they show everyone. After Laura collects all of the insurance, everyone fogives Laurra and Gabriel says that he is sorry for what he did.
What I liked about this book is that it is about a group of kids who have their own clubs and fight with each other about things. I also liked it because in Pig City everyone has insurance and their insurance is something that is embarrasing to them. I would recommend this book to people who like reading books on kids who have clubs and who like to read realistic fiction books.