| MIRRORS | They Do It with -; one of Agatha Christie's Miss Marple novels (7) |
| HICKSON | English actress best known for playing Agatha Christie's Miss Marple on TV (4,7) |
| TITLEDEED | It's proved right -- 'They Do It With Mirrors'? ... (5,4) |
| AGATHA | Ms Christie, author of They Do It With Mirrors (6) |
| MILKYWAY | We all look up to it with one of those at start of 15 across (5,3) |
| CLAP | You can't do it with one hand |
| NEMESIS | Last Miss Marple novel that Dame Agatha Christie wrote (7) |
| POINT | You can do it with one finger |
| CHRISTIE | Best-selling novelist of all time who penned the Hercule Poirot and Miss Marple novels as well as the world's longest-running play - The Mousetrap (8) |
| JOAN | English actress best known for playing Agatha Christie's Miss Marple on TV (4,7) |
| SLEUTH | Amateur detective such as Agatha Christie's Miss Marple or Chandler's Philip Marlowe |
| STMARYMEAD | Village where Agatha Christie's Miss Marple lives (2,4,4) |
| VICARAGE | Word for the clergy house or parsonage where a murder takes place in Agatha Christie's debut Miss Marple novel first published by the Collins Crime Club in 1930 (8) |
| EXEMPLAR | Illustration of old Marple novel (8) |
| LIBRARY | The Body in the -; one of Agatha Christie's novels adapted to screen with Joan Hickson as Miss Marple (7) |
| MURDERS | 1966 film version of Agatha Christie's The A.B.C. Murders (3,8,7) |
| HERCULE | First name of Agatha Christie's Poirot (7) |
| ARIADNE | ___ Oliver, fictional crime novelist in the books of Agatha Christie (7) |
| TREADLE | It can be altered by working it with one's foot (7) |
| BRANAGH | Kenneth -; actor who directed and starred in the 2017 film adaptation of Agatha Christie's Murder on the Orient Express (7) |
