Arthur Gould Lee wrote THE ROYAL HOUSE OF GREECE in 1948; it has quite a bit about the queen but is obviously not complete and it's very "positive".

--Previous Message--
: Hie everyone,
:
: My first post on this forum.
:
: I have checked about books about Queen
: Frederica but I can only find used copies of
: "A measure of misunderstanding"
: and some of them are quite expensive. Does
: someone know any other books about the said
: Queen?
:
: Thanks in advance.
: