1918. 4th Edition. 195 pages. No dust jacket. Blue cloth. Rough cut pages are moderately tanned and thumbed at the edges, creased corners and foxing. Inscription to front endpaper. Boards are a little rub worn, slight shelf wear to corners, spine and edges. Corners are a little bumped. Spine ends are mildly crushed. Moderate tanning to spine and edges. Boards are notably bowed. Book has a prominent forward lean. Moderate water marks to boards and spine.