"Rollo at work" is an exciting book for children by the famous American writer Jacob Abbott. In this installment of the popular Rollo series, a little boy learns to do his father's work, helping him improve his skills and develop responsibility. This book beautifully illustrates the importance of hard work, discipline and self-discipline, and also shows how to help relatives and be useful in worldly matters. "Rollo at work" is a wonderful fairy tale that will teach children the value of work and interaction with others, as well as encourage them to see the satisfaction of the work done.