Big Billy and his Gnoo Zoo pals go on a sailing adventure. Big Billy's courage and trust in the Great White Tiger is tested. He and his friends grow spiritually by helping each other, while learning to appreciate the strengths and differences they each possess. Kids will delight in the bright, joyful illustrations while listening to Sheila Walsh read The Great Adventure in her own captivating style. The message of God's enduring love makes this a book every family should have.