The Lives of Celebrated Travellers, Vol. I. FAMILY LIBRARY. The publishers of the Family Library, anxious to obtain and to deserve the favourable opinion of the public, with pleasure embrace the present opportunity to express their warm and sincere thanks for the liberal patronage which has been bestowed upon their undertaking, and their determination to do all that lies in their power to merit its continuance. For some time previous to the commencement of the Family Library, they had entertained thoughts and wishes of reducing the quantity of merely fictitious writings, which the reading public had made it their interest to issue from their press; and they were conscious that this could only be done by substituting for them works that should be equally entertaining and more instructive. The difficulty was to find an adequate supply of books possessing these requisites. At this time the attention of English philanthropists and authors was strongly turned to the general dissemination of useful knowledge by means of popular abridgments, convenient in form, afforded at low prices, and as much as possible simplified in style, so as to be accessible as well to the means as to the comprehension of “the people,” in contradistinction to the educated and the wealthy. The result has been the production of numerous collections, embracing well written works treating of almost every department of art and science, and, by their simplicity, clearness, and entire freedom from technicality, exactly calculated to attract and compensate the attention of the general reader. From these collections, with additions and improvements, and such alterations as were necessary to adapt the work to the taste and wants of the American public, HARPER’S FAMILY LIBRARY has been composed; and it is with pride and pleasure that the publishers acknowledge the distinguished favour with which it has been received. The approbation and support that have already been bestowed upon it are greater than have ever been conferred upon any work of a similar character published in the United States; and the sale of every succeeding volume still demonstrates its continually increasing popularity. In several instances gentlemen of wealth and of excellent judgment have been so much pleased with the character of the Library, that they have purchased numbers of complete sets as appropriate and valuable gifts to the families of their less opulent relatives; and others have unsolicited, been active in their endeavours to extend its circulation among their friends and acquaintances. With these strong inducements to persevere, the publishers are resolved to prosecute their undertaking with additional zeal, energy, and circumspection. What has been done they desire their patrons to consider rather in the light of an experiment, than a specimen of what they hope and intend to accomplish: they freely and gratefully acknowledge that the circulation