Poor Martin had broken his leg by a fall from a tree, and he had to keep very still.
"We have made up a blackberry-party," said Nelly. "The girls and boys are waiting for me at the door; and I can only stop a minute to say that you must be good, and not fret while I am away."
"Don't be late in returning home," said Martin; "for mother is going to take me down stairs for the first time, this afternoon; and I want to see you before I go up to bed."
"All the sweetest berries I can find shall be saved for you," said Nelly, as she tied the little scarf about her neck, put on her hat, and kissed Martin for good-by.
Nelly's companions were waiting impatiently for her at the door; and, when she came, they raised a shout of "Here she is!" Then they set off, through a shady lane, on their walk to Squire Atherton's woods, along the borders of which the blackberries grew in great profusion.
Soon they came to a place where a brook crossed between two fields, with such a narrow plank for a bridge that some of the girls did not half like going over it; for the brook seemed to be quite full and deep.
"What a fuss you girls make about trifles!" cried Robert Wood. "Who but a girl would think of being frightened at a bridge like this?"
"Stop that, Robert," said Harry Thorp. "I will help them across in a way that will prevent all danger."
Harry plucked up a stout bulrush that grew near by, and held it out over the plank to the girls to serve as a kind of support for them to hold by. Susan Maples was the first to lay hold of the thick end of the bulrush, by which Harry led her across. Then the other girls followed; but, just as Nelly got on, Robert Wood shook the plank, and tried to scare her.