"From the interesting and intriguing to the weird and wonderful, Odor Tester is HIGH interest combined with a LOW level of complexity to help struggling readers along. The carefully written, considerate text will hold readers' interest and allow for successful mastery, understanding, and enjoyment of reading about odor testers. Clear, full-color photographs with captions provide additional accessible information. A table of contents, glossary with simplified pronunciations, and index all enhance achievement and comprehension."-- Provided by publisher.