| Peter who wrote "Puff the Magic Dragon |
| Critters' protector: Abbr. |
| Acid in proteins, informally |
| Air protection program? |
| A form of protest |
| Wheat protein |
| Swimmers' eye protectors |
| Lab protection gp.? |
| Peter who co-wrote "Puff, the Magic Dragon |
| Because Freedom Can't Protect Itself" sloganeer, briefly |
| Copy protection device, to tech geeks |
| Legislation that protects people with impairments: Abbr. |
| Protestant denomination |
| Brian who wrote the Windows 95 startup sound |
| Dentists' protection |
| Smith who wrote The Theory of Moral Sentiments |
| Protects the quarterback |
| Trademark of 1899 that's no longer protected |
| Protective garment |
| David who wrote the screenplay for "The Verdict |
| Queen who wrote "Leap of Faith |
| Castle protectors |
| Pupil's protector |
| Furniture protector |
| Protected migratory bird |
| ___ acids (main components of proteins) |
| Protection for window-shoppers |
| 20th-century cartoonist who wrote "He Done Her Wrong," a 300-page pantomime tale |
| Quarterback protectors |
| Author Brown who wrote "Inferno |