A dangerous ideal

A letter to children

A little mourner never forgotten

A message to every child - from every animal
December 1965

A message to every child--from every animal
December 1965

A plea for the helpless

A school program for "Be Kind to Animals Anniversary" week (occurring annually in April) and for general use, for grades 4, 5 & 6
1933

Adamantine hearts

Address to the Boston Public Schools in the winter of 1885 and 1886

Advent

Advent

Alas poor Jocko!

Alas poor Jocko!

An animals' charter

An appeal from the horses to the summer visitors

An appeal from the horses to the summer visitors

An immediate concern

An immediate concern

An indictment of the American slaughter house

Animal welfare, a challenge