# Show products NOT in the 'Books' category

Canonical URL: <https://datadriven.io/problems/show-products-not-in-the-books-category-select-productna-e8ee9df1>

Domain: SQL · Difficulty: medium

## Problem

Show products NOT in the 'Books' category. Select product_name and category.

## Related

- [All practice problems](https://datadriven.io/problems)
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