Related Clues

• With 24-Across, well-known line of literature and film
• Holmes mantra, and a hint to this puzzle's theme
• Start to a Holmesian explanation
• Word to a fictional Dr.
• Simple
• "Easy!"
• Word to Watson
• Basic
• Of the most basic kind
• ___ school
• Uncomplicated
• Holmesian exclamation
• Nearly meet mixture of ingredients
• No problem in Baker Street
• Simple - like copper, say
• Preliminary manoeuvres alert enemy
• Simple city housing oriental soldiers and sailor
• Simple people in Lear, yet nonsensical
• Sort of school where merely neat composition is required
• Rudimentary