Find books, articles, and more:
Start at the TCU library homepage, and select, "Catalog":
You can use the options on the left to narrow down by subject, date, etc.:
Other ideas for keywords include the name of a person for example:
A specific place or object, for example:
and/or an historical event, for example:
To find books using FrogScholar, use the down arrow to expand "Material Type" from the options on the left, and then choose "Books":