 Toric Varieties by David A. Cox and others

By David A. Cox, John B. Little and Hal Schenck. American Mathematical Society, 2011. Author book page: dacox.people.amherst.edu/toric.html . Consulted draft: web.ma.utexas.edu/users/ikmartin/pages/additional-pages/toric-page/documents/Toric-Varieties_Cox-Little-Schenck.pdf . Chapters 1–3 give cones, normal toric varieties and orbits; chapters 4–6 treat divisors, homogeneous coordinates and line bundles.