On Some Of The Mental Affections Of Childhood And YouthJohn Langdon Down · First published 1887 · Latest edition 2007Open the Tome
AlcoholWilliam Smith Greenfield, H. Power, John Langdon Down, J. Mortimer Granville, John Tweedy · First published 1879Open the Tome
Health primersJohn Langdon Haydon Langdon-Down, W. S. Greenfield, Sidney Coupland · First published 1879Open the Tome
On the education and training of the feeble in mindJohn Langdon Down · First published 1876Open the Tome
Observations on an ethnic classification of idiotsJohn Langdon Down · First published 1866Open the Tome
An introductory lecture delivered at the London Hospital Medical College at the opening of the session 1864-65John Langdon Down · First published 1864Open the Tome
