Kevin Walsh born August 22 1957 is the American author of Forgotten New York.
Kevin Walsh 1963- is the English author of The Representation of the Past.
Kevin Walsh 1957- is the Australian author of Waterwise Gardening.
Kevin Walsh 1946- is the author of Developmental Discipline.
WorldCat incorrectly lists the authors of Forgotten New York and Waterwise Gardening as the same person; while born in the same year, one is definitely American and the other Austalian.