Title rated 4.6 out of 5 stars, based on 10 ratings(10 ratings)
Book, 2002
Current format, Book, 2002, , Available.
Book, 2002
Current format, Book, 2002, , Available. Offered in 0 more formats
When an elderly friend is injured, the Alden children offer to help him with his window-washing business in their small town of Greenfield and agree to help him solve a riddle that has arrived in a mysterious invitation.
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