1. This Book provides basic information of various vesicular systems like liposomes, niosomes, etc. such as the concept of vesicular system and its importance, advantages and disadvantages, mechanism of drug release, methods of preparation, characterization, applications, patents and marketed products. 2. Explains the uniqueness of an individual vesicular system. 3. Presents sufficient information to plan a project or thesis for research purposes. 4. Provides comparison among various vesicular systems. Table of Contents : 1. Novel drug delivery systems , 2. Novel vesicular drug delivery systems , 3. Liposomes , 4. Niosomes and Proniosomes , 5. Bicontinuous cubic liquid crystalline nanostructures , 6. Pharmacosomes , 7. Transferosomes , 8. Ethosomes , 9. eLiposomes , 10. Magnetoliposomes , 11. Virosomes , 12. Emulsomes , 13. Sphingosomes , 14. Archaeosomes , 15. Enzymosomes , 16. Ufasomes , 17. Bilosomes , 18. Vesosomes.