Orange Book (FDA): for drugs that can be interchanged with generics based on therapeutic equivalence.

Pink Book (CDC): for epidemiology and vaccine-preventable diseases.

Pink Sheet (Pharma Intelligence): for reports on regulatory, legislative, legal, and business developments.

Purple Book (FDA): for list of biological drug products, biosimilars.

Red Book, Pharmacy: for drug pricing.

Red Book, Pediatrics (AAP): for pediatric infectious diseases, antimicrobial treatment and vaccination.

Yellow Book (CDC): for health risks of international travel, required vaccines and prophylaxis medications.

Green Book (FDA): for approved animal drug products.