This children's grammar book is great for learning to read, ESL, and reading aloud. Adults and children love the findthecatandmore.com books. One of the intentions when reading this book is to practice using nouns, proper nouns, and pronouns to describe what the cat is seeing in the photos. A noun names a person, place or thing. A proper noun is a unique or distinct name to call a person, place or thing and is usually capitalized. A pronoun is a word that takes the place of a noun or noun phrase. You can also come up with other nouns, proper nouns or pronouns not in the book to describe what the cat sees.