Those Mean Nasty Dirty Downright Disgusting but...Invisible

Those Mean Nasty Dirty Downright Disgusting but...Invisible Germs / Esos desagradables detestables sucios completamente asquerosos pero... invisibles ... y español) (English and Spanish Edition)
- Used Book in Good Condition
Encourage the formation of good health habits in children. Through playful and colorful illustrations, this popular childrenâ€™s book shows the germs that cause illness and how important hand washing is to good health. Includes health information

Those Mean Nasty Dirty Downright Disgusting but...Invisible Germs / Esos desagradables detestables sucios completamente asquerosos pero... invisibles ... y español) (English and Spanish Edition)