In 1929 Morley Callaghan spent some months in Paris, where he was part of the great gathering of writers in Montparnasse that included Ernest Hemingway, Ezra Pound, Gertrude Stein, F. Scott Fitzgerald, and James Joyce. So Morley Callaghan recalled this time in his 1963 memoir, That Summer in Paris.

It was the fabulous summer of 1929 when the literary capital of North America moved to La Rive Gauche—the Left Bank of the Seine River—in Paris. Ernest Hemingway was reading proofs of A Farewell to Arms, and a few blocks away F. Scott Fitzgerald was struggling with Tender Is the Night. As his first published book rose to fame in New York, Morley Callaghan arrived in Paris to share the felicities of literary life, not just with his two friends, Hemingway and Fitzgerald, but also with fellow writers James Joyce, Ford Madox Ford, and Robert McAlmon. Amidst these tangled relations, some friendships flourished while others failed. This tragic and unforgettable story comes to vivid life in Callaghan's lucid, compassionate prose.

Morley Edward Callaghan, CC OOnt FRSC (February 22, 1903 – August 25, 1990) was a Canadian novelist, short story writer, playwright, TV and radio personality.