"Da Gama's history is full of striking adventures, thrilling incidents, and perilous situations; and Mr. Towle, while not sacrificing historical accuracy, has so skilfully used his materials, that we have a charmingly romantic tale."--_Rural New-Yorker._ PIZARRO: HIS ADVENTURES AND CONQUESTS. "No hero of romance possesses greater power to charm the youthful reader than the conqueror of Peru. Not even King Arthur, or Thaddeus of Warsaw, has the power to captivate the imagination of the growing boy. Mr. Towle has handled his subject in a glowing but truthful manner; and we venture the assertion, that, were our children led to read such books as this, the taste for unwholesome, exciting, wrong-teaching boys' books--dime novels in books' clothing--would be greatly diminished, to the great gain of mental force and moral purpose in the rising generation."--_Chicago Alliance._ MAGELLAN; OR, THE FIRST VOYAGE ROUND THE WORLD. "What more of romantic and spirited adventures any bright boy could want than is to be found in this series of historical biography, it is difficult to imagine. This volume is written in a most sprightly manner; and the life of its hero, Fernan Magellan, with its rapid stride from the softness of a petted youth to the sturdy courage and persevering fortitude of manhood, makes a tale of marvellous fascination."--_Christian Union._ MARCO POLO: HIS TRAVELS AND ADVENTURES. "The story of the adventurous Venetian, who six hundred years ago penetrated into India and Cathay and Thibet and Abyssinia, is pleasantly and clearly told; and nothing better can be put into the hands of the school boy or girl than this series of the records of noted travellers. The heroism displayed by these men was certainly as great as that ever shown by conquering warrior; and it was exercised in a far nobler cause,--the cause of knowledge and discovery, which has made the nineteenth century what it is."--_Graphic._ RALEGH: HIS EXPLOITS AND VOYAGES. "This belongs to the 'Young Folks' Heroes of History' series, and deals with a greater and more interesting man than any of its predecessors. With all the black spots on his fame, there are few more brilliant and striking figures in English history than the soldier, sailor, courtier, author, and explorer, Sir Walter Ralegh. Even at this distance of time, more than two hundred and fifty years after his head fell on the scaffold, we cannot read his story without emotion. It is graphically written, and is pleasant reading, not only for young folks, but for old folks with young hearts."--_Woman's Journal._ DRAKE: THE SEA-LION OF DEVON. Drake was the foremost sea-captain of his age, the first English admiral to send a ship completely round the world, the hero of the magnificent victory which the English won over the Invincible Armada. His career was stirring, bold, and adventurous, from early youth to old age. LEE AND SHEPARD, Publishers, Boston.