Each book uses simple, repetitive text to teach basic vocabulary and gives readers an exciting tour through the world of colors. Black author: Nancy Harris narrator: Tracey Steffora running time: 2:14 Blue author: Nancy Harris narrator: Tracey Steffora running time: 2:18 Brown author: Nancy Harris narrator: Tracey Steffora running time: 2:20 Green author: Nancy Harris narrator: Adrian Vigliano running time: 2:04 Orange author: Nancy Harris narrator: Tracey Steffora running time: 2:28 Red author: Nancy Harris narrator: Adrian Vigliano running time: 2:07 Violet author: Nancy Harris narrator: Adrian Vigliano running time: 2:13 White author: Nancy Harris narrator: Tracey Steffora running time: 2:22 Yellow author: Nancy Harris narrator: Adrian Vigliano running time: 2:12 Comparing Colors author: Nancy Harris narrator: Tracey Steffora running time: 4:22