Metric Foliations and Curvature

From the reviews:
“The book under review is one of five or six books on foliations that should be in the professional library of every geometer. … authors define the fundamental tensors of a Riemannian submersion tensors that carry over to a metric foliation on M … . gives a brief introduction to the geometry of the second tangent bundle and related topics needed for the study of metric foliations on compact space forms of non negative sectional curvature … .” (Richard H. Escobales, Jr., Mathematical Reviews, Issue 2010 h)