Porter
Books
Freckles
1904
ISBN 9781425005771
Pollyanna
1913
Meet Addy
1993
ISBN 9780439390644
The human intellect
1868
ISBN 9781418135621
Books and reading
1871
ISBN 9780836929683
Brief to the Royal Commission on Broadcasting
1956
The Sicilian's Defiant Mistress
2005
ISBN 9780263841701
King of the Desert, Captive Bride
2008
ISBN 9780263200607