Growing up in London Senior moved to Australia in the 1940's. She left a bequest of $50,000 gift left to the University of Newcastle. Known for its Bachelor of Illustration (Natural History) established in 2003. This was up until the Bachelor of Natural History Illustration its disestablishment in 2019.[4] Senior also left the copyright of her published work to the University, including a large number of her original artworks. She contributed $10,000 during her lifetime to the Margaret Senior Wildlife Illustration Award for one excellent graduating student each year.
^Fletcher, Jane. and Senior, Margaret. Little brown piccaninnies of Tasmania / by Jane Ada Fletcher ; illustrated by Margaret Senior John Sands Sydney 1950. https://catalogue.nla.gov.au/Record/2234359
^Rees, Leslie. and Senior, Margaret. The story of Kurri Kurri the Kookaburra / written by Leslie Rees ; illustrated by Margaret Senior John Sands [Sydney] 1950. https://catalogue.nla.gov.au/Record/715794
^Muir, Marcie (1970). A bibliography of Australian children's books, 6650. London: Grafton Book. ISBN0233960570.
^Senior, Margaret. (1954). Bush haven animals : an Australian picture story. Sydney : John Sands
^Pownall, Eve. and Senior, Margaret. Cousins-come-lately : adventures in old Sydney town / by Eve Pownall ; illustrated by Margaret Senior Shakespeare Head Press Sydney 1955
^Chadwick, Doris (1955). John of the Sirius. London: Thomas Nelson. ISBN9781922348074.
^Rees, Leslie. and Senior, Margaret. The story of Koonaworra the black swan / written by Leslie Rees ; illustrated by Margaret Senior John Sands Sydney 1957
^Shelley, Noreen (1958). Snow boy. Sydney: John Sands.
^Harris, Thistle Y. and Senior, Margaret. Plants without flowers / by Thistle Y. Harris ; Illustrated by Margaret Senior Longmans Croydon, Vic 1967
^Chadwick, Doris (1962). John and Nanbaree. London: Thomas Nelson.
^Levis, Ken. and Senior, Margaret. Henry Lawson / by K. Levis ; illustrated by Margaret Senior Longmans Croydon, Vic 1967
^Watson, Ina. and Senior, Margaret. Larry : the story of an Australian seagull / by Ina Watson ; illustrated by Margaret Senior John Sands Sydney 1967
^Thomson, James Miln (1977). A field guide to the common sea & estuary fishes of non-tropical Australia. Sydney: Collins. ISBN0002192713.
^Nance, Donkin (1985). Two at Sullivan Bay. Kenthurst (NSW): Roo Books. ISBN0864170254.
^White, K. Bibliography of Australian children's books, v. 2,
^Center, Rus (1985). Nunga. Kenthurst (NSW): Kangaroo Press. ISBN086417019X.
^Senior, Margaret (1987). Australia's Animals. Kenthurst (NSW): Kangaroo Press. ISBN0864171692.