Harry Potter and the shrunken city

”STOP,” yelled Harry ” DON’T SHRINK THE CITY!” But it was to late. You know who shrunk the modern city.” How ,” said Ron, ” There’s a orange leaf, a stripey snail shell and two window wiping toy men.” They looked in books, shops and offices but there was no clues. ”How are we going to get this city back to normal,” sobbed Oscar ” Will it stay like this?”  Then she found a note.                   At the Crack of dawn you must do  come to the river and play till noon. It was nearly dawn . ”Lets play at the river until noon.” said Oscar