About the Book

Book: Guess Why God Made the Rainbow Author: Karen Ferguson Genre: Children’s Picture Book Release Date: October 1, 2025

Come join Lucy and her Papa Joe on another exciting adventure into the Bible, this time going back to Noah’s Ark! Lucy is afraid of storms. She hides under her covers every time the thunder roars. But Papa Joe calms her fears, and then he has an important question for her, “Do you know what the rainbow means?” Follow along in this third book in the Questions for Kids series as Papa Joe shows Lucy how God is faithful to protect and keep His promises, even amongst the storms of life.

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About the Author

Karen Ferguson is a writer, host of the 5-Minute Parenting podcast, and the author of the Questions for Kids picture book series. A lover of words, family, animals, and Jesus, Karen is a passionate advocate for truth that transforms lives. Her faith in God and background in K-8 education inspires her mission to share God’s unchangeable truths and His unchanging love with the next generation. She wants every child to know their life matters.

More from Karen

Are you a dog-lover? I sure am. Have been since I was a child, often referring to my 110-pound silver-tipped German Shepherd as my ‘best friend’ in elementary school. I consider dogs the finest companions and treat our own like they are family. Because they are! Well, I am pleased to introduce a new character in the third book in the Questions for Kids series, and she is a special one. Meet Rosie, the spirited Golden Retriever puppy hiding under the covers with Lucy, scared of the summer thunderstorm rumbling outside. It made sense to bring Rosie into the series with this book, because animals are an important part of this story. Rosie is extra special because she’s modeled after my youngest daughter’s dog, who I helped care for in her first of year of life. Here she is!

Guess Why God Made the Rainbow takes young readers on another exciting adventure into the Bible, this time going back to Noah’s Ark. Children will encounter God as the Promise Keeper and understand why He made the rainbow. My goal with this book series is to promote biblical literacy in this next generation. Helping young readers engage with God’s truth through some of the most foundational Bible accounts essential to building a strong faith in an all-powerful, all-knowing, and all-loving God. Each adventure takes young readers into unique periods of Bible history, driven by curious Lucy’s earnest questions to her Papa Joe. It’s designed to captivate young readers and connect the Bible to their world. It’s also a great tool to spark spiritual conversations between kids and their parents, grandparents, caregivers, and teachers. The first three books in the Questions for Kids series cover the Creation account, the first family in the Garden, and Noah building the Ark, with at least four more coming soon! I pray this new book and series is a blessing to you and your young reader.

Interview with the Author

1) If you could travel back in time, what time period would you go to?

I would go back to the 1950’s when my parents were just starting out, newly married and living with my grandmother in upstate New York. They had two babies within two years of their marriage, before they packed it up and transplanted across the country to California. There is something about the 50’s that to me feels nostalgic, even though I wasn’t living then. Perhaps it’s because of all the family stories told and photo albums gathered, or maybe it was due to my love of the sitcom Happy Days, but I find that era appealing. It seems like a simpler time in many ways, with more commitment to family values, and fun fashion options plus more conveniences to enjoy than periods past.

2)What is your favorite hymn and why?

The “Old Rugged Cross.” It wasn’t always my favorite, but after hearing my dear dad sing it to his wife just a few short weeks before passing into Glory, it now holds great meaning for me.

3)What is one thing readers would be surprised to learn about you?

I live a simple life, but perhaps the most surprising would be that I once studied the Japanese Sword. I had a season when Martial Arts was a big part of my life and family. We stumbled across a Christian Martial Arts school that my husband and I participated in for many years, right alongside our girls. It was a blessing, and something that helped increase my confidence and courage. It is a little intimidating sparring someone twice your size 🙂

4)What inspired you to write this book?

I knew I wanted to publish a book and had several ideas in mind. I thought I’d first publish the fictional memoir still sitting on my desk, but God had other plans. I have a background in K-8 education and a heart for this next generation to know God’s truth. I’m saddened by the lack of biblical literacy among young people. My desire with this series is to present God’s truth in a creative way that will delight young readers’ minds and hearts, drawing them close to Jesus.

5)Share with me a few of your favorite things.

My husband, children, and grandchildren. Kauai brand coffee. Dark chocolate. Books. Dogs. Traveling. Lip-gloss (I always have to have one in reach).