YOUR MISSION: Dectective Le Plant has found a strange note attached to his door. It says, "A bulb is a bulb, but not always." You and Detective Le Plant are now about to begin to unravel the true meaning of this message.
	Introduction to the Case All About Bulbs What Is a Bulb? What Are the Parts of a True Bulb?	There Are Bulb Impostors Among Us! From Bulb to Bloom The Line-Up Does the Impostor Grow?