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Welcome to Guess What books, a series written by award-winning author, Nancy O’Neill featuring children’s picture books plus activity and coordinating notebooks. All of the Guess What books are available on Amazon.

Click on a book to purchase on Amazon

Guess What picture books are designed for children ages three and older. Each book in the series includes simple, yet clever, four-line rhyming clues that describe people, places, and things within a specific theme. Little known facts and many familiar ones lead children on a fun guessing game and learning experience. After the child listens to or reads the clues, turning the page reveals a colorful illustration of the object which lets them know if they guessed correctly.

Each book features illustrations done by Kids Around the World whose artwork was selected through a worldwide contest. The contests were open to children ages 5-17. A list of the winning illustrators for each book can be found on the Illustrators tab.

The combination of the rhyming clues and illustrations by talented, young artists is what makes these books so unique.

Guess What You Can Color?

A stress-free, fun coloring book that includes 65 images based on the colorful illustrations that are featured in the first five Guess What children’s picture books.


  • Various levels of coloring difficulty to appeal to children and adults
  • One-sided pages make it easy to tear out and hang on your wall or refrigerator
  • Object names are on the bottom of each page
  • Blanks below the object names encourage children to practice writing letters
  • Glossy cover, 8.5 x 11 inches

Guess What You Can Draw?

Use your imagination and creativity to fill the pages of this blank sketchbook with doodles, sketches, drawings, coloring, or even jotting down ideas. Buy one for yourself or give as a gift.


  • Glossy paperback cover
  • 8.5 x 11 inches
  • 200 pages, white paper

Guess What You Can Write?

Anything you want. This journal size notebook is perfect for writing stories or poetry, taking notes, making lists, keeping a diary, or just brainstorming. Use your imagination. Have fun. Be creative! Makes a great gift or treat yourself to one.


  • College ruled, lined paper
  • 110 pages
  • Glossy, paperback cover
  • The 6 x 9 inch size makes it easy to take with you wherever you go.

Guess What Composition Book

Have fun with this Guess What themed composition book. It's great for class assignments, taking notes, journal writing, creative writing, or even just doodling. This composition book will definitely stand out among the rest and will keep everyone guessing.


  • Thick, glossy paperback cover
  • Sturdy glued binding, white paper, college ruled, 200 pages
  • 7.44 x 9.69 inches