Allen, John

Gene therapy is still largely experimental, very expensive, and, in some instances, extremely risky. Yet it remains the focus of much research and societal debate because it offers great promise for treating and preventing a number of hereditary diseases and conditions.

The growing movement to legalize marijuana for medical and/or recreational use has sparked a debate over the benefits and costs of legalization. Through a narrative-driven pro/con format—supported by facts, quotes, anecdotes, and full-color illustrations—this title examines issues related to legalizing marijuana. Topics include: Should marijuana be prescribed for medical use? Will legalizing marijuana lead to increased addiction? Does using marijuana present health risks? Does legalizing marijuana benefit society?.

Looks at the pioneers, the innovators, and the creative techniques of anime and manga.

Explores the history of Russia, from the break up of the Soviet Union to the early twenty-first century.

Governments, businesses, and individuals all rely on secure online communication and information but increasing news reports about online breaches due to hackers can shake users' confidence in the online world. How hackers operate, what kinds of sites and information are most vulnerable to hacking, are all discussed in this book.

Text and illustrations describe the senses of taste and smell, how they function, and their importance in our daily life.

Chronicles the life of Cambodian dictator Pol Pot, describing his first exposure to Communist doctrine, his years as a teacher and a revolutionary, the Khmer Rouge's overthrow of the Cambodian government, his paranoia, and his killing of thousands in the name of the revolution.

Describes the events leading to Idi Amin's rise to power, his brutal reign as Uganda's president, how he was ousted, and what happened in Uganda afterwards.

Chronicles the life of Nobel laureate and spiritual father Desmond Tutu, focusing on his efforts to promote peace in South Africa by confronting South African leaders, leading peaceful demonstrations, and seeking international disinvestment in the apartheid economy.