Blue on Blue | Crisp, Quentin S.

In an artificially engineered loop of parallel time called the Alternative States of the American Fifties, Victor Winton, a talented but unfulfilled cartoonist, struggles with the contradictory forces held in precarious stasis by the loop. While trying to create the perfect pin-up girl for his new comic-strip series, he becomes intrigued with an 'ordinary girl' by the name of Jenny Mills. As he struggles to harness the fascinations at work in his life, they expand beyond the range of his control and threaten a fulfilment for which he might not be ready. Blue on Blue - a cosy novel in which anything might happen.