text:  521 HUMBOLDT 541 HAKEM THE SLAVE 560 THE LAY OF STARKATHER 570 MOZART 572 ACCOUNT OF A VISIT TO THE VOLCANO OF KIRAUEA 591 THE DAYS OF THE FRONDE 596 THE GRAND GENERAL JUNCTION AND INDEFINITE EXTENSION RAILWAY RHAPSODY 614 SKETCHES OF ITALY--LUCCA 617 THE RAILWAYS 633 * * * * * EDINBURGH: WILLIAM BLACKWOOD AND SONS 45 GEORGE STREET; AND 37 PATERNOSTER ROW LONDON