This set of 5 tests correlates with Unit 3 of the Houghton Mifflin Harcourt® California Journeys Reading program version of the stories "Click Clack Moo", "Ah Music!", "Schools Around the World", "Helen Keller", and "Officer Buckle and Gloria". If you want to test your students on their comprehension of the story with quick 10 question tests, then this is the set of tests you need! Answer keys included. If you have purchased the tests individually, then you do not need this set. This bundle set doesn't offer a discount, just a more efficient way to purchase all 5 tests for Unit 3.