Good question!

"Is each snowflake unique? What comes first: thunder or lightning? What causes the seasons? Whatever the weather question a child has--from sunshine to storms or snow--the answers are right here!"--Provided by publisher.

Introduces facts about the United States Constitution and Bill of Rights.

"In a simple, accessible question-and-answer format, this Good Question! book asks the questions and gives the answers about bugs and insects that young readers really want to know: what the difference is between bugs and insects, how they grow and live, how many bugs and insects there are, and so on. Filled with full-color illustrations showing what's being discussed. Includes list of recommended readings and websites to visit at the back."--Provided by publisher.

"Why do I have a belly button? What happens to the food I eat? Why am I different from everyone else on Earth? All children want to understand how their body works, and this illustrated book explains it all, from what DNA is to how their heart pumps blood"--Provided by publisher.

Examines the life cycle of butterflies, from their beginning as a caterpillar, making a cocoon, and finally emerging as a butterfly.

"Who fired the first shots in the American Civil War? Where were the fiercest battles fought? How did Lincoln free millions of slaves with one document? Acclaimed author Martin Sandler answers all these and other "must-know" questions about the war that pitted brother against brother and tore the United States apart"--.

Examines the five senses discussing how they keep us safe, why people need glasses, and more.

Answers many questions about plants, seeds, and plant growth.

Answers questions about the solar system, including which planet in the solar system is the biggest, are there volcanoes on Mars, and more.

Answers questions about the expansion of the Western United States, including what was gold fever, why did families risk everything to move West, who were the cowboys, and more.