To see the free e-books, click on the link.
https://www.mypharmaguide.com/b-pharmacy-books-free-download/
Introduction to medicinal Chemistry by Patrick
https://www.4shared.com/web/preview/pdf/Tfvc6Hnq
Foye's Principles of Medicinal Chemistry by Lemke
https://www.4shared.com/web/preview/pdf/ukYCbcNuba
Textbook of Pharmacognosy & Phytochemistry by Biren Shah & Seth, A. K