This step-by-step guide shows aspiring artists how to capture the essence of their favorite animals using a range of drawing media

How to Rock Climb

How to Make 100 Bead Embroidery Motifs includes an introductory section on materials and techniques

This book will guide you and provide solutions to avoid common mistakes and to combat cyber attacks

Everyone loves Dr

The Immortal Life of Henrietta Lacks Political Issues This step-by-step guide shows aspiringHer name was Henrietta Lacks, but scientists know her as HeLa. She was a poor Southern tobacco farmer who worked the same land as her slave ancestors, yet her cellstaken without her knowledgebecame one of the most important tools in medicine: The first immortal human cells grown in culture, which are still alive today, though she has been dead for more than sixty years. HeLa cells were vital for developing the polio vaccine; uncovered secrets of