Madelyn W. Carlisle

• Beautiful, Bouncy Balloons (Let's Investigate)
• Let's Investigate Series, Set
• Magical, Mysterious Meteorites (Let's Investigate)
• Marvelously Meaningful Maps (Let's Investigate)
• Slippery, Splendid Sea Creatures (Let's Investigate)
• Soft, Shimmering Sand (Let's Investigate)
• Sparkling, Silent Snow (Let's Investigate)