The photograph of Henry Sutton used in this book was provided by Federation University Historical Collection.Hard copy green cover with black over spine, about Australian inventors, 32 pages with index, includes; Maria Skyllas Kazocos Richard Smith James Harrison Henry Sutton Hugh MacKay Lawrence Hargrave Walter Hume David Unaipon Arthur Bishop Mervyn Richardson David Henshaw Ralph Sarich Ben Lexon Alan Walshaustralian inventors, maria skyllas kazocos, richard smith, james harrison, henry sutton, hugh mackay, lawrence hargrave, walter hume, david unaipon, arthur bishop, mervyn richardson, david henshaw, ralph sarich, ben lexon, alan walsh