In a flashback sequence in The Rings of Akhaten (2013) there had been one or two occasions when Ellie Oswald (Nicola Sian) met the Eleventh Doctor (Matt Smith) who was investigating who the “Impossible Girl” really is.
Every night she would read an adventure book to her daughter Clara – 101 Places to See. Clara would own the book from age 9.
Now go spend some quality with your mother. Wherever she is, tell her you love her. Show her your appreciation. She is always awesome. Have a great Mother’s Day!