The book on the numerical solution of Magnetohydrodynamic (MHD) fluid flow problems using the spline collocation method provides a comprehensive exploration of how spline functions can be applied to solve complex MHD equations. It covers the fundamentals of MHD, where fluid dynamics and electromagnetism intersect, and introduces spline collocation as an efficient numerical technique for approximating solutions. The book details the method's application in various MHD problems, emphasizing its accuracy and computational efficiency. Through examples and case studies, the text illustrates how the spline collocation method can effectively handle boundary layers, singularities, and other challenges typical in MHD fluid flow analysis.