One Morning in Maine was —

First published by The Viking Press in April 1952. Published on the same day in the Dominion of Canada by The Macmillan Company of Canada Limited. Set in Goudy Modern types by H.O. Bullard, Inc. and lithographed in the United States of America by Reehl Litho Company. — [imprint]

The cover is set in Warren Chappell’s Lydian Bold, which has also been used for other books written and illustrated by Robert McCloskey and published by The Viking Press, see Homer Price (1943) and the Henry Reed series (1958–1970).

Howard O. Bullard, Inc. was a typesetting company in New York City. In 1937, it was located at 150 Varick Street. Goudy Modern appears in an undated (1960s?) typeface catalog of theirs, and Lydian is even used for the title page of another specimen by Bullard.

Title page

Cover of the first edition, The Viking Press.

Cover of the Junior Literary Guild edition

Title and author are repeated on the back of the jacket. The illustration wraps around.

Source: www.abebooks.co.uk Photo: Barbara Mader Children’s Books (edited). License: All Rights Reserved.

Henry Reed, Inc., first edition by Viking, 1958.

Henry Reed is the main character and narrator of a series of five children’s novels by Keith Robertson. The first four novels were illustrated by Robert McCloskey but he declined to handle the last one because production of the fourth disappointed him deeply. — Wikipedia

The jackets for the first four novels by Viking Press are all set in caps from Lydian.

Source: www.abebooks.co.uk Photo:  Grendel Books. License: All Rights Reserved.

Henry Reed’s Journey, first edition by Viking, 1963.

Source: www.abebooks.co.uk Photo: Aleph-Bet Books, Inc. License: All Rights Reserved.

Henry Reed’s Baby-Sitting Service, first edition by Viking, 1966.

Source: www.abebooks.co.uk Photo: Barbara Mader Children’s Books. License: All Rights Reserved.

Henry Reed’s Big Show, Viking, 1970. The letterforms in the author line appear to be stretched horizontally.