• Lesson 21 Road Burner
• Lesson 22 The Den
• Lesson 23 Dad’s Jacket
• Lesson 24 Stuck in the Mud
• Lesson 25 An Important Case
• Lesson 26 Look Smart
• Lesson 27 Tug of War
• Lesson 28 The Secret Room
• Lesson 29 The Play
• Lesson 30 The Storm