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Herbie's experiences in the third grade include finding bones in the boy's bathroom, wandering away from his class on their field trip, and being promoted to a higher reading group.

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Disaster strikes when Annabelle trusts Herbie Jones and Raymond with the job of picking up the class's gift to their teacher.

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Harry and Song Lee have been best friends since kindergarten. But ever since Miss Mackle let them work together on a project about dragons, Song Lee hasn't spoken to Harry. Will someone wave the white flag soon Illustrations.

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Horrible Harry and Doug plan to find out the reason for a secret party being held in the school library, but when they discover Harry's pet cat, Googer, has hitched a ride to the school in Grandma's truck, they have to catch him before anyone else does. Full color.

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Follows the school activities of second-graders, Harry and Doug, as they participate in a secret mission to celebrate "Charlotte's Web," learn how to make green slime, and put on a skit warning about the dangers of smoking.

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In addition to Christmas, the students in Harry's classroom celebrate Hanukkah, Kwanzaa, Three Kings' Day, and the Korean New Year. Illustrations.

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With Valentine's Day right around the corner, Harry hatches one of his bright ideas. He's going to stage a wedding! Illustrations.

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Horrible Harry has discovered the biggest mystery ever in Room 3B--a locked closet that's been sealed off for years. Miss Mackle, Song Lee, and the rest of the class join Harry in the detective work, but they soon encounter some surprises. Illustrations.

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Celebrate more than 25 years of Horrible Harry with the 30th book in this beloved classroom chapter book series! Catastrophe strikes Room 3B when the diamond on Miss Mackle's engagement ring disappears. Fortunately, Harry is on the case! A Children's Book of the Month Club Selection. Illustrations.

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Harry persuades his classmates to sneak through the playground fence during lunchtime recess to view some unusual mushrooms.

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Room 2B has been invaded by purple people! That's what Harry is saying, but no one believes him. Can he prove that the purple people are real

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Third-grader Harry thinks of a way to patch up a conflict with his schoolmate Mary and include his friends in a fun detective case with rewards for everyone, including Grandpa.

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"Doug thought he knew everything about his best friend, Harry... until he discovers that Harry has a secret hideout in the woods. Unfortunately, Harry can't keep his hideout under wraps for much longer, because it is going to be replaced by a big apartment building-- unless the kids in Room 3B can save it"--Back cover.

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Every Halloween, Horrible Harry shocks his classmates with his scary costume. This year, everyone in 3B can't wait to see what Harry is going to wear--and they're in for a really big surprise! Illustrations.

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Horrible Harry thinks he's the world's second-best detective--second only to Sherlock Holmes, of course. So he's determined to prove himself by solving the latest mystery at South School--how to win the new cafeteria contest. Illustrations.

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It's cold and icy outside--definitely not a day for recess. But Harry and his classmates in Room 2B go stir-crazy. Harry gets into all sorts of trouble. And when Sid makes a comment to Harry, both boys are sent to the principal's office. But then a surprise feathered friend visits the classroom. Original.

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The students in Miss Mickle's third-grade class enjoy a boat trip on the Connecticut River after a class discussion of ancestors reveals that Sidney and Ida both have connections to the sea.

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Doug discovers that though being Harry's best friend in Miss Mackle's second grade class isn't always easy, as Harry likes to do horrible things, it is often a lot of fun.

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Third graders Harry and Sidney are still sworn enemies. And their relationship only gets worse when Sidney accidentally kills Harry's pet spider. But Harry comes up with a horribly funny way to get revenge during a class trip to a scary old prison and a creepy copper mine.

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The beloved series comes to an end after 30 years with this finale. The last day of third grade is fast approaching, and when Harry finally admits that his family is moving to a whole other town, Doug can't believe his ears. How will he survive fourth grade without his best friend Illustrations.

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This classic Horrible Harry story finds Harry stealing a piece of evidence tofind out who his teacher has become engaged to. But does Harry have his factsstraight Illustrations.

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When Harry sees Song Lee for the first time, he falls instantly in love with her and drives his best friend, Doug, crazy with all his love notes in class, secret glances, and foil-wrapped gifts.

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After Herbie and Ray help foil a robbery attempt at the local bank, they try to find a good home for the robber's dog.