Easy:
* Classics: "The Very Hungry Caterpillar", "Where the Wild Things Are", "Goodnight Moon"
* Modern Classics: "The Giving Tree", "Corduroy", "Click, Clack, Moo: Cows That Type"
* Children's Fiction: "The Magic Tree House" series, "Diary of a Wimpy Kid" series, "The Chronicles of Narnia" series
Medium:
* Fantasy: "Harry Potter and the Sorcerer's Stone", "The Hobbit", "The Chronicles of Prydain"
* Sci-Fi: "The Hunger Games", "The Martian", "Ender's Game"
* Mystery: "The Adventures of Sherlock Holmes", "Nancy Drew" series, "The Hardy Boys" series
Hard:
* Literary Classics: "Pride and Prejudice", "To Kill a Mockingbird", "1984"
* Historical Fiction: "The Book Thief", "The Nightingale", "The Help"
* Non-fiction: "Sapiens: A Brief History of Humankind", "Quiet: The Power of Introverts in a World That Can't Stop Talking", "Thinking, Fast and Slow"
Tips:
* Consider the audience: Choose titles that are appropriate for the age and interests of the players.
* Mix it up: Use a variety of genres to keep things interesting.
* Think about the visuals: Some titles are easier to act out than others. Titles with strong imagery or easily recognizable characters might be a good choice.
Bonus:
* Play a themed round: Choose titles from a specific genre or author.
* Make it a competition: Award points for correctly guessed titles or for creative acting.
Have fun!