Mathematician:Writer/Robert P. Hostetler

Author of:
 * 1978: (with )
 * 1979: Calculus with Analytic Geometry (with )
 * 1982: Mathematics for Everyday Living (with )
 * 1983: Calculus: An Applied Approach (with )
 * 1985: College Algebra (with )
 * 1985: Algebra and Trigonometry (with )
 * 1985: Trigonometry (with )
 * 1985: Precalculus (with )
 * 1992: Elementary Algebra (with )
 * 1992: Intermediate Algebra (with )
 * 1992: College Algebra Concepts and Models (with and )
 * 1993: College Algebra A Graphing Approach (with and )
 * 1993: Algebra and Trigonometry A Graphing Approach (with and )
 * 1993: Precalculus A Graphing Approach (with )
 * 1994: Intermediate Algebra Graphs and Functions (with and )
 * 1994: Algebra for College Students: Graphs and Functions (with and )
 * 1995: Precalculus with Limits: A Graphing Approach (with and )
 * 1995: Calculus Early Transcendental Functions (with and )
 * 1995: Trigonometry A Graphing Approach (with and )
 * 2000: College Algebra: An Internet Approach (with and )
 * 2000: Precalculus: An Internet Approach (with and )
 * 2001: (with,  and )
 * 2002: Calculus 1 with Precalculus (with and )
 * 2005: (with  and )
 * 2005: Algebra for College Students (with )
 * 2006: College Algebra: A Concise Course (with and )
 * 2007: Precalculus: A Concise Course (with )
 * 2008: Essential Calculus: Early Transcendental Functions (with and )