
America, the glorious republic
1990
ISBN 9780395492260
The Free and the Brave
1980
ISBN 9780829208924
This great nation
1983
ISBN 9780829215014
The Presidents
1999
ISBN 9780788163944
Grover Cleveland
2002
ISBN 9780805069235
The Promise of Democracy
1978
ISBN 9780528915215
The call of freedom
1978
ISBN 9780528915116
Workbook
1985
ISBN 9780395429594
America The Glorious Republic
1987
ISBN 9780395425329
Modern araştirmaci
1997
ISBN 9789754030556
Modern Araştırmacı
2010
ISBN 9789758855612
O pesquisador moderno
2026
ISBN 9786551451201