You can access some of the volumes here.
How to Teach Children Through Stories
by Elizabeth McCracken (1916)
No available copies.
My Creed by Harold Arnold Walters
I would be true, for there are those that trust me;
I would be pure, for there are those who care.
I would be strong, for there is much to suffer;
I would be brave, for there is much to dare.
I would be friend to all--the foe--the friendless;
I would be giving, and forget the gift;
I would be humble, for I know my weakness;
I would look up--and laugh--and love--and lift.