Related Clues:

• Pal of Athos and Porthos
• One of a fictional trio
• Fictional character from penny-dropping tragedy
• Greek monastic mountain
• Musketeer's mount
• Weapon is protecting a musketeer
• His last case better remembered than his first
• Nineteen letters including h (for height)
• Musketeer lives with murderous schoolmaster
• Colleague of Porthos, Aramis
• Musketeer's pitiable state, having blown head off
• Mountain area, but smooth at first
• Heartless samurai injured one of three?
• 'The world's great empress on the Egyptian plain'
• One of three expletives must have nothing dropped