A Pony for Jean
John Lane, 1936, illus Anne Bullen
Reprinted by Knight in pb in 1970
Another 1970s Knight reprint
Reprinted in hb by Brockhampton, 1970,

illus Sandra Archibald
USA Edition: 1st 1937
Scribners, illus Anne Bullen

Probably identical to UK edn, except the

dj background, which is red rather than green

We Met Our Cousins
Collins 1937, illustrated by Anne Bullen
Reprinted in pb by Fidra Books, 2006

Another Pony For Jean
Collins 1938, illustrated by Anne Bullen
Reprinted in Knight paperbacks, 1970s
and also in hardback by Brockhampton

London Pride
Collins 1939, illustrated by Anne Bullen
Reprinted in pb by Fidra, 2007
 

More Ponies For Jean
Collins 1943, illustrated by Anne Bullen
Reprinted Knight paperbacks 1976
and in hb by Brockhampton