During her engagement with the Review and Herald she wrote for the various publications of the house, and afterward, at their solicitation, collaborated with Myrta B. Castle on a series of children's books, chief among which being, Cats and Dogs, All Sorts for Children, and In Every Land.
Immediately after they were published, she accepted an association with Emma L. Shaw, to assist Dr.  John Harvey Kellogg and his wife, Ella Eaton Kellogg on their magazine, Good Health.
The two years of Callaway's association with Shaw were of inestimable value.
As Callaway became able to judge dispassionately and weigh her own abilities, she became convinced that she was best suited to active journalism.
When she was offered a position on the Toledo, Ohio Commercial, she at once resigned and became connected with that paper.
This position she held for two years.

Miner removed to Dallas, Texas in 1893 or 1894.
She separated from her husband during this move, and divorced him in 1895.
She accepted a staff position with the Dallas News and the Galveston News, two of the best known of metropolitan newspapers in the southwest.
She held the position of society and literary editor of the Dallas News, and editor of the woman's and children's departments of both the Dallas News and the Galveston News.
Both these papers were under the same management, and by this connection Callaway placed herself in the front rank of women journalists in the south.
During the period of 1889–1916, she used the pen name, "Pauline Periwinkle", when writing for The Dallas Morning News.
This followed the tradition of alliterative pen names used by earlier women journalists such as Jane Cunningham Croly's "Jennie June".
Writing on political questions and causes, Miner was a polemicist.
She also pushed for women's education and woman's suffrage.
But her "Women's Century" column was also described as "gossipy".

In the meantime, she did a lot of freelance work.
She contributed both prose and verse to St. Nicholas Magazine, Wide Awake, Little Ones and the Nursery.
She also did some syndicate writing for the leading newspapers.
Some of her work was copied abroad, and one article in particular appeared in a leading German magazine, contributed by a well-known littérateur of that country, and translated as "the best specimen of pathos by recent American writers."
Callaway's labors in behalf of the young were not restricted to newspaper work.
Her productions in the field of juvenile literature were found in several of the prominent children's magazines of the day, and she wrote, with and without collaborators, seven books devoted to the instruction of children.

During the vacation months of school children, she taught, through her columns, a "summer school," on something of a simplified Chautauqua plan, keeping alive the children's interest in studies.
Competitive examinations and the awarding of prizes gave zest to the plan and rendered it not only popular, but productive of the best results.
Her pupils numbered by the hundreds.

Callaway was a member of the State Press Association, of Texas; of the Texas Woman's Press Association, of which she was vice president; of the Toledo Press Club, and of the Michigan Woman's Press Association, which she helped to organize.
She was also one of the organizers, and secretary of the Texas Woman's Council, by which she was chosen one of its delegates to the National Woman's Council.
By 1904, she was converting women's social clubs into civic reform organizations.

In 1900, she married William Allen Callaway.
She died in Dallas, Texas, August 10, 1916, and was buried at Restland Memorial Park in that city.
During her engagement with the Review and Herald she wrote for the various publications of the house, and afterward, at their solicitation, collaborated with Myrta B. Castle on a series of children's books, chief among which being, Cats and Dogs, All Sorts for Children, and In Every Land. Immediately after they were published, she accepted an association with Emma L. Shaw, to assist Dr.  John Harvey Kellogg and his wife, Ella Eaton Kellogg on their magazine, Good Health. The two years of Callaway's association with Shaw were of inestimable value. As Callaway became able to judge dispassionately and weigh her own abilities, she became convinced that she was best suited to active journalism. When she was offered a position on the Toledo, Ohio Commercial, she at once resigned and became connected with that paper. This position she held for two years.
Miner removed to Dallas, Texas in 1893 or 1894. She separated from her husband during this move, and divorced him in 1895. She accepted a staff position with the Dallas News and the Galveston News, two of the best known of metropolitan newspapers in the southwest. She held the position of society and literary editor of the Dallas News, and editor of the woman's and children's departments of both the Dallas News and the Galveston News. Both these papers were under the same management, and by this connection Callaway placed herself in the front rank of women journalists in the south. During the period of 1889–1916, she used the pen name, "Pauline Periwinkle", when writing for The Dallas Morning News. This followed the tradition of alliterative pen names used by earlier women journalists such as Jane Cunningham Croly's "Jennie June". Writing on political questions and causes, Miner was a polemicist. She also pushed for women's education and woman's suffrage. But her "Women's Century" column was also described as "gossipy".
In the meantime, she did a lot of freelance work. She contributed both prose and verse to St. Nicholas Magazine, Wide Awake, Little Ones and the Nursery. She also did some syndicate writing for the leading newspapers. Some of her work was copied abroad, and one article in particular appeared in a leading German magazine, contributed by a well-known littérateur of that country, and translated as "the best specimen of pathos by recent American writers." Callaway's labors in behalf of the young were not restricted to newspaper work. Her productions in the field of juvenile literature were found in several of the prominent children's magazines of the day, and she wrote, with and without collaborators, seven books devoted to the instruction of children.
During the vacation months of school children, she taught, through her columns, a "summer school," on something of a simplified Chautauqua plan, keeping alive the children's interest in studies. Competitive examinations and the awarding of prizes gave zest to the plan and rendered it not only popular, but productive of the best results. Her pupils numbered by the hundreds.
Callaway was a member of the State Press Association, of Texas; of the Texas Woman's Press Association, of which she was vice president; of the Toledo Press Club, and of the Michigan Woman's Press Association, which she helped to organize. She was also one of the organizers, and secretary of the Texas Woman's Council, by which she was chosen one of its delegates to the National Woman's Council. By 1904, she was converting women's social clubs into civic reform organizations.
In 1900, she married William Allen Callaway. She died in Dallas, Texas, August 10, 1916, and was buried at Restland Memorial Park in that city.
S. Isadore Miner