Horrible Harry and the dead letters

Description:

Miss Mackle's class is learning about their ancestors, and everyone just found out that Ida's great-great grandmother sailed on the Titanic-and lived to tell about it. Miss Mackle decides to take the class on a riverboat ride to help them imagine what it was like to travel on the high seas like their ancestors did. Harry and his friends are so excited-it's going to be the perfect field trip. All aboard! Room 3B is setting sail!

subjects: Elementary schools,  Poetry,  Fiction,  Postal Service;,  Easy readers,  Humor (Fiction),  Mystery and detective stories,  Postal service,  Horrible Harry (Fictitious character),  Poetry ; Lost and found possessions,  Schools,  Third-grade boys,  Lost and found possessions,  Juvenile Fiction,  School children,  Humorous fiction,  Ficton,  Lost articles,  Poetry in fiction,  Juvenile fiction