Vanishing Valentines

Scooby Dooby Doo, where are? Scooby-Doo is an 'Ameri-canine' icon, the most beloved cartoon pooch of the past three generations.

The Picture Clue books are based on the traditional "rebus readers" - using a picture as a tool for learning a word. On the sample spread, you can see where a picture is substituted for a word. This gives a young reader a sense of pride that she is "reading" the story. All pictures and vocabulary are on flashcards at the end of the book.

Did a ((ghost)) take all the Valentine ((cards))?
((Scooby)) and the gang are on the case!