In these cases I have considered it desirable to make such corrections as should secure the trustworthiness of the descriptions as far as they pretend to go.

It would not, however, have been in my power to accomplish this, but for the kind and efficient aid I have received from a scientific student of these subjects; and I am glad of this opportunity of acknowledging how much I am indebted to him for his assistance in making the necessary alterations, as well as for confirming the correctness of the greater portion of the work.

MARGARET GATTY.

January, 1865. January, 1865.

End of Project Gutenberg's The History of a Mouthful of Bread, by Jean Mace