One golden key. Two curious kids. And a mystery in the attic that could change everything. When Cash and Penny visit Granny Ruby's house on a rainy day, they never expected to find a glowing box hidden away in the attic. But when Penny opens it, everything begins to change. Inside are seven ancient keys. Each one has a special story, a secret, and a lesson about building something that lasts. But where do the keys lead? And what will Cash and Penny discover when they follow the path? Cash and Penny: The Day They Found the Key is the first book in The Little Keys to Big Wealth series; a heartwarming, faith-filled journey that teaches children the timeless truths of legacy, wisdom, and the impact of unlocking God's purpose in their lives.