we have found plenty of sites some of them are

1.http://www.freevibe.com/Drug_Facts

2.http://sks.sirs.com/cgi-bin/hst-article-display?id=SWI2377-0-5156&type=ART&artno=0000167126

3.http://www.nida.nih.gov/Infofacts/cocaine.html

4.http://www.nida.nih.gov/Infofacts/tobacco.html

5.http://www.nida.nih.gov/Infofacts/clubdrugs.html

6.http://www.nida.nih.gov/Infofacts/ecstasy.html

7.http://www.nida.nih.gov/Infofacts/heroin.html

8.http://www.nida.nih.gov/Infofacts/inhalants.html

9.http://www.nida.nih.gov/Infofacts/lsd.html

10.http://www.nida.nih.gov/Infofacts/marijuana.html

11.http://www.nida.nih.gov/Infofacts/methamphetamine.html

12.http://www.nida.nih.gov/Infofacts/PainMed.html

13.http://www.nida.nih.gov/Infofacts/pcp.html

14.http://www.nida.nih.gov/Infofacts/ritalin.html

15.http://www.nida.nih.gov/Infofacts/RohypnolGHB.html

16.http://www.nida.nih.gov/Infofacts/steroids.html