This image is the cover for the book Ruth Fielding at the War Front, The World At War

Ruth Fielding at the War Front, The World At War

Ruth continues her work for the Red Cross and is soon transferred to a hospital that is on the war front. Ruth faces the very real danger of possible death but soon has a greater concern. Ruth asks a friend whether there is any news of Tom Cameron and learns that he has disappeared in Germany—and is suspected of working for the Germans! Ruth is shaken but certain that Tom would never betray his country… (Excerpt from Goodreads)

Alice B. Emerson

Alice B. Emerson is a pseudonym used by the Stratemeyer Syndicate for the Betty Gordon and Ruth Fielding[1] series of children's novels. The writers taking up the pen of Alice B. Emerson are not all known. However, books 1-19 of the Ruth Fielding series were written by W. Bert Foster; books 20-22 were written by Elizabeth M. Duffield Ward, and books 23-30 were written by Mildred Benson. (Wikipedia)

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