Saxon is a tried and true mathematics choice for many homeschoolers, but one complaint about the high school level texts Algebra I and Algebra II is that geometry is included piecemeal in the algebra courses rather than being taught separately in a systematic fashion. Jacobs' Geometry is one alternative for those who find this to be a problem. It is a friendly, thorough approach to high school geometry that starts with an introduction to deductive reasoning and takes the student through to non-Euclidean and coordinate geometry.