For E-books and Reference Works in Clinical Medicine, see separate list.
- Harper’s Illustrated Biochemistry
- Medical Immunology
- Biology textbook by Richard Robinson, 2002
- Online Mendelian Inheritance in Man
- Online Mendelian Inheritance in Animals
- Encyclopedia of Life Sciences
- Gale Encyclopedia of Genetic Disorders
- Gale Encyclopedia of Medicine
Contains introductory and advanced articles on many different biological topics, written by experts and continuously updated.