- Cărți electroniceWar Posters Issued by Belligerent and Neutral Nations 1914-1919Various Various
- Cărți electroniceWar PostersMartin Hardie
- Cărți electroniceJohn Pettie, R.A., H.R.S.A. Sixteen examples in colour of the artist's workJohn Pettie
- Cărți electroniceJohn Pettie, R.A., H.R.S.AMartin Hardie
- Cărți electroniceJohn Pettie, R.A., H.R.S.AMartin Hardie