Let’s explore our world! With fun words and vibrant illustrations, this 100 First Words book is the perfect resource to help young children develop their early language and communication skills. The vocabulary encourages readers to explore and observe the world around them, and learn all about the animals, plants and people on our wonderful planet. About the 100 First Words Series: Let's explore! With fun words and vibrant illustrations, the 100 First Words series is the perfect resource to help young children develop their early language and communication skills. The vocabulary encourages readers to explore and learn with a sturdy board book format, perfect for little hands!