(1) Richard R Brettell (1990) Pissarro and Pontoise, London: Guild Publishing, hard cover with dust jacket, illustrated black and white and colour.

(2) Juliet Wilson-Bareau (ed) (1991) Manet by Himself, Great Britain: Macdonald & Co, hard cover with dust jacket, illustrated in colour.

(3) Virginia Spate (1992) The Colour of Time: Claude Manet, London: Thames & Hudson, hard cover with dust jacket, illustrated in black and white and colour.

(4) Antoine Terrasse (1974) Degas, London: Thames & Hudson, hard cover, illustrated in colour.

(5) Nancy Nunhead (1993) Pierre-Auguste Renoir, London: Park Lane, hard cover with dust jacket, illustrated in colour.

(6) André Fermigier (1969) Bonnard, New York: Harry N Abrams, hard cover with dust jacket, illustrated in black and white and colour.

(7) William Gaunt (1970) The Impressionists, London: Thames & Hudson, hard cover with dust jacket, illustrated in colour.

(8) Nancy Nunhead (1994) Claude Monet, London: Park Lane, hard cover with dust jacket, illustrated in colour.

(9) Richard Kendall (1989) Monet by Himself, London: Macdonald & Co, hard cover with dust jacket, illustrated in colour.

(10) Nancy Nunhead (1993) Pierre-Auguste Renoir, London: PRC Publishing, hard cover with dust jacket, illustrated in colour.

(11) Jean Adhémar and Françoise Cachin (1973) Degas, London: Thames & Hudson, hard cover with dust jacket, illustrated in black and white.

(12) Jean Leymarie (1979) Corot, Great Britain: Macmillian London Ltd, illustrated in black and white and colour.