Informational Texts (or Expository Texts) are written with a very specific purpose: to provide information to the reader about a specific topic. They're usually written in a straightforward way and often have a variety of text features that help to effectively explain this information. These features might include: a table of contents, index, glossary, maps, charts, diagrams, headings, text boxes, and more!
How do I find informational texts within the TMC?
For Example: Say you're looking for books about whales. You run a search in the ONESearch and see that a lot of the whale-themed books start with QL 737...
Use the guides for more information on how to explore by call numbers and find these books on the shelf: