Hall, G. S. The contents of children's minds.--Smith, T. L. The psychology of daydreams.--Smith, T. L. and Hall, G. S. Curiosity and interest.--Hall, G. S. The story of a sand pile.--Ellis, A. C. and Hall, G. S. A study of dolls.--Burk, C. F. The collecting instinct.--Kline, L. W. and France, C. J. The psychology of ownership.--Ellis, G. H. Fetichism in children.--Hall, G. S. Boy life in a Massachusetts country town forty years ago.