Architect Norton Juster was living in his hometown of Brooklyn, after three years in the Navy. In June 1960, he gained a $5,000 grant from the Ford Foundation to write a children's book about cities. Juster argued that the young baby boomers would soon have responsibility for the cities, and many lived in the suburbs and did not know them. In his proposal, he said he wanted "to stimulate and heighten perception – to help children notice and appreciate the visual world around them – to help excite them and shape their interest in an environment they will eventually reshape." Beginning with great enthusiasm, he ground to a halt with too many notes and too little progress. He took a weekend break with friends at Fire Island, and came back determined to put aside the cities book and seek inspiration in another writing project.