[en] The Basics of Biology Rosen Publishing Group

[en] The Basics of Reproduction Rosen Classroom

[en] The Basics of Animal Systems Rosen Classroom

[en] The Basics of Evolution Rosen Publishing Group

[en] The Basics of Genetics Rosen Classroom

[en] The Basics of Cell Biology Rosen Publishing Group

[en] The Basics of Microbes Rosen Publishing Group

[en] The Basics of Plant Structures Rosen Publishing Group