Kristine Hirschmann

• Creatures of the Sea - Humpback Whales (Creatures of the Sea)
• Creatures of the Sea - Moray Eels (Creatures of the Sea)
• Creatures of the Sea - Rays (Creatures of the Sea)
• Creatures of the Sea - Sea Stars (Creatures of the Sea)
• Extreme Places - The Deepest Lake (Extreme Places)
• Extreme Places - The Highest Mountain (Extreme Places)
• 101 Ways to Improve Your Grammer Skills
• Geography of South America
• Geography of South America
• Geography of South America - 6 Pack