A Very Short Introduction to Chaos (2007) Oxford University Press. A member of the OUP "A Very Short Introduction" series. Translated into Arabic, German, Italian, Spanish, Turkish, Vietnamese and Persian (Chinese in preparation). 12th Printing.
Modern Analysis of Time Series with Applications to Real Data. Oxford University Press. L.A. Smith & H. Du. Expected 2018.
Lacunarity and Chaos in Nature (1987) PhD Thesis, 263, Columbia University in the City of New York. Download pdf.