Spine and corners bumped.
Late one evening, Dr. Letitia Maxwell, summoned to the hospital to attend an urgent case, steps into a purple Bentley – and disappears.
Helen Ross, her nurse-secretary, leads the search, negotiating a disappearing corpse, a yellow aeroplane, an emergency operation in a remote Highland castle, and solving many problems by her medical knowledge.
Includes an introduction by Rosemary Auchmuty. Originally published in 1932 under the pseudonym Margaret Potter.
The cover shows a Dunlop tyre advertisement from 1934
