Dorothy and her chums, with the help of Nat and Ned White and some of their friends, solved the mystery of the “castle” in the next volume, which is well entitled, “Dorothy Dale’s Queer Holidays.” The holidays were queer, indeed, and there was a time when serious trouble seemed to threaten them all.

In “Dorothy Dale’s Camping Days,” the sixth volume of the series, Dorothy was mistaken for a demented girl who had escaped from a sanitarium, and our heroine suffered imprisonment and much anxiety before the mistake was explained. In this, as in “Dorothy Dale’s School Rivals,” the seventh book, Tavia Travers had a prominent part in the action of the story; but Tavia was a flyaway and often Dorothy was anxious about her. The irresponsible Tavia had a heart of gold, however, and her love for Dorothy, and her loyalty to her in any and every difficulty, kept the girl from going very far wrong.

Dorothy Dale's Promise — Part 7

The girls had boarded the train for Glenwood, which had met this obstruction of the burning bridge, after the winter vacation; and that vacation had been spent by Dorothy and Tavia in New York. The account of the fun and adventures they had there is too long to tell here, but it is all related in the volume next preceding this, entitled, “Dorothy Dale in the City.”

Dorothy Dale's Promise — Part 7

The chums not only found the great metropolis a veritable fairyland of surprises, but they had adventures galore. By a fortunate turn of circumstances the two girls were able to save Dorothy’s Aunt Winnie from the machinations of a dishonest real estate agent who had been handling some of that lady’s property; and likewise they had been able to befriend Miss Mingle, the music teacher at Glenwood School, and her invalid sister.

Dorothy Dale's Promise — Part 7

As the other girls were looking after Ned Ebony, and offering her the contents of their own bags--from “mule” slippers to powder-puffs--Dorothy was not needed; so she went back to the railroad station to make sure that no train was made up for Glenwood without her and her friends being aware of it.

There, in the waiting room, she spied a tall, burly woman, with a very hard red face, who had just placed upon one of the benches a little girl of some six or seven years. The child was poorly dressed, and although she was not crying, she looked very woe-begone indeed.