This follow-up to Naturally Curious, a National Outdoor Book Award winner, is a day-by-day account of nature observations throughout the year. Daily entries include entertaining and enlightening observations about specific animal or plant activity happening in eastern North America on that date. Set up as a naturalist's journal, entries describe in detail sightings and events in the natural world and are accompanied by stunning color photographs of birds, animals, insects, plants, and more. Essays throughout describe specific events in nature happening during each month, while sidebars supply...

In 2006, following an expedited review, the Food and Drug Administration approved Merck & Co.'s Gardasil vaccine, a "preventive" vaccine targeting a limited range of strains of the human papillomavirus (HPV), including two strains that are linked to the possible development of cervical cancers. In 2009, the FDA, in another "fast track" review, approved Cervarix, a similar vaccine by another pharmaceutical company, GlaxoSmithKline.

In The HPV Vaccine, Mary Holland and Kim Mack Rosenberg, expert researchers on the making, marketing, and safety of vaccines, assess the quick popularity of the...