"Murfy's River Adventure" is the second book in a series about Grandpa Bob who lives in a small house in the country surrounded by fields, gardens, a small river and friendly animals. One day a mouse arrived who wanted to live in Grandpa Bob's house – but Grandpa Bob wasn't so sure about that. However, over time, they became best friends. Murfy the mouse and Grandpa Bob enjoyed a peaceful life filled with working in their garden and fun trips to the farmer's market. <br><br>This story is about an eventful day when Murfy and Grandpa Bob were coming home from the farmer's market. Murfy got bounced out of the back of a pickup truck and landed in a small river. Grandpa Bob never noticed that Murfy was missing. How would the little mouse get home? This unexpected event was a real challenge for Murfy and he sings "I'm in Mighty Big Trouble," one of the original songs sung by the characters in this delightful musical storybook. <br><br>The music, optional narration, exceptional hand-drawn illustrations along with a short fun quiz combine to make this book an unusually entertaining ebook.