By the Pricking of My Thumbs By the Pricking of My Thumbs By The Pricking of My Thumbs is a work of detective fiction by Agatha Christie and first published in the UK by the Collins Crime Club in November 1968 and in the US by Dodd, Mead and Company later in the same year. The UK edition retailed at twenty-one shillings (21/-) and the US edition at $4.95. It features her detectives Tommy and Tuppence Beresford. Tommy and Tuppence were unusual in that they aged from novel to novel unlike Miss Marple and Hercule Poirot, whose age remained more or less the same from Christie's
Tuppence Middleton Tuppence Middleton Tuppence Middleton (born 21 February 1987) is an English actress. She has appeared in feature films such as "Tormented" (2009), "Chatroom" (2010), "Cleanskin" (2012), "Trance" (2013), "The Lady Vanishes" (2013), "The Imitation Game" (2014), and "Jupiter Ascending" (2015), as well as in television series such as "Bones" (2008), "New Tricks" (2010), "Friday Night Dinner" (2011), "Sinbad" (2012), "Spies of Warsaw" (2013), "Black Mirror" (2013) and "Philip K. Dick’s Electric Dreams" (2017). From 2015 to 2018, she played Riley Blue in the Netflix science fiction series "Sense8". She starred in two British period dramas screened around the same time,