When a snowstorm cancels school, three adventurous sisters turn a snowy day off into an unforgettable business venture.

Ruby, Hadley, and Poppy are bursting with energy and ideas. With creativity, marshmallows, and their dad’s prized espresso machine in hand, the girls launch a high-speed cocoa stand that quickly becomes the talk of the neighborhood.

But when the line grows longer, and wilder, they’ll need more than hot chocolate to keep things running. With spills, surprises, and sibling chaos piling up, can teamwork and a few clever upgrades save the day?

Full Speed Sisters: The Big Idea is a fresh, funny, and heart-filled children’s picture book that celebrates sisterhood, creativity, and turning boredom into brilliance. Perfect for kids ages 4 to 8, this story captures the spirit of snow days, big ideas, and the magic that happens when kids take the lead.

* Perfect for families, classrooms, and young entrepreneurs
* Includes themes of teamwork, perseverance, and creative problem-solving
* Great for fans of real-life inspired stories and strong sibling dynamics

This is the first book in the Full Speed Sisters series, a modern picture book collection that follows three real-life sisters (and their stinky dog Hamish) through big ideas, small disasters, and laugh-out-loud moments. Each book blends fast-paced storytelling with humor, heart, and STEM-friendly (Science, Technology, Engineering, and Math) adventures.

Whether your child loves science, sports, dance, invention, or simply creating something from nothing, they’ll find a little bit of themselves in the Full Speed Sisters. It’s the perfect blend of action and imagination, wrapped up in a story parents will love to read aloud again and again.

Let the adventure begin.