Ban goc (Tiếng Anh)

HELEN'S BABIES With some account of their ways, innocent, crafty, angelic, impish, witching and impulsive; also a partial record of their actions during ten days of their existence By JOHN HABBERTON The first cause, so far as it can be determined, of the existence of this book may be found in the following letter, written by my only married sister, and received by me, Harry Burton, salesman of white goods, bachelor, aged twenty-eight, and received just as I was tryi