Livres comme The New Our New Friends
Autres livres de William S. Gray
Storybook treasury of Dick and Jane and friends1940
Fun with Dick and Jane1951
The World of Dick and Jane and Friends (Treasury) (Dick and Jane)2004
The new basic readers1951
The new More friends and neighbours1954
The new days and deeds1947
More friends and neighbors1941
People and Progress1943
The new Streets and roads1941
The new friends and neighbors1952
Our new friends1946
The ultimate Dick and Jane storybook collection2005