Horrible Harry Series by Suzy Kline

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.

It's the last day of second grade, and Song Lee's having a party at the amusement park to celebrate. Harry can't wait to go on all the rides, except for one--THE DROP OF DOOM. Will Harry face his fear, or will he have to put up with Sidney's teasing all through third grade?

Horrible Harry and his classmates all love Halloween. Everyone wears a costume to school-even Miss Mackle. Every Halloween Harry shocks his classmates with his scary costume. In kindergarten he was a bloody Count Dracula, in first grade he was the Loch Ness Monster, and in second grade he was a slithering snake. So everyone in Room 3B can't wait to see what Harry is going to be this year-and they're in for a really big surprise! "Fans will welcome the characters . . moreHorrible Harry and his classmates all love Halloween. Everyone wears a costume to school-even Miss Mackle. Every Halloween Harry shocks his classmates with his scary costume. In kindergarten he was a bloody Count Dracula, in first grade he was the Loch Ness Monster, and in second grade he was a slithering snake. So everyone in Room 3B can't wait to see what Harry is going to be this year-and they're in for a really big surprise! "Fans will welcome the characters . . . #and the# classroom, where learning is as much fun as the tricks and treats!" (Booklist) less