If you have trouble finding the item you are looking for, try searching by ISBN (without spaces or dashes, for example search "9780345536884"). You can search a specific field using the drop-down to the left of the Search box. You can also search by author or title using the Search drop-down.
With Keyword selected, you can try using the Boolean operator "AND" to search by title and author last name (for example, search "The Litigators AND Grisham").
If you have trouble finding an AV item, trying searching the UPC, by selecting UPC from the Search drop-down.