Tutorial - Curves on Girls by *Ai-Bee on deviantART. Reaaaal good tut on different body types. In her deviant there is also a lot of links to others tutorials for men and women body types. If you draw characters, go see this.
Beginners pen & ink techniques ~ nice to have your own version on this techniques cause we all draw differently. AMANDA TREVIZO: Basic skills are essential in art. This is a great chart on basic pen textures.