The Lost Tribe (Choose Your Own Adventure, #23)


Louise Munro Foley - 1983
    You are deep in the wilderness when suddenly you're caught in a hunting snare...

Butterflies of North America


Jim P. Brock - 2002
    The most user-friendly butterfly guide ever published, still handy and compact, now updated with the very latest information- Follows the latest classification, recognizing more than forty additional species- Includes four new color plates of Mexican-border rarities- More than 2,300 images of butterflies in natural poses- Pictorial table of contents- Convenient one-page index- Range maps on text pages

The What's Happening to My Body? Book for Boys: A Growing Up Guide for Parents and Sons


Lynda Madaras - 1984
    This classic book covers the body's changing size and shape, hair, voice changes, perspiration, pimples, the reproductive organs, sexuality, puberty in girls and adds new sections on diet, exercise, and health. It also includes vital information on AIDS, STDs, and birth control appropriate for this age group, and an introduction for parents and educators. Responding to letters and new data about teenage concerns, some of the changes in this edition include:* new, more detailed discussions of penis size ("the subject of most letters I get," says Madaras) * new, more detailed discussions on eating right and exercise, steroid abuse, and weight training * more practical advice on hygienic products, shaving products, and treatment of acne * more reassuring stories from boys and men to help relieve the embarrassment and anxiety over erections, orgasms, masturbation, wet dreams, and health issues including injuries and testicular cancer * expanded resource section on sexuality, homosexuality, birth control, sexually transmitted diseases. Over 1,200,000 copies of Lynda Madaras books sold!

And Then What Happened, Paul Revere?


Jean Fritz - 1973
    But not everyone knows the harrowing details and narrow escapes that occurred along the way. This timeless and witty book highlights little-known facts about patriot Paul Revere.

Sir Cumference and the First Round Table: A Math Adventure


Cindy Neuschwander - 1997
    King Arthur was a good ruler, but now he needs a good ruler. What would you do if the neighboring kingdom were threatening war? Naturally, you'd call your strongest and bravest knights together to come up with a solution. But when your conference table causes more problems than the threat of your enemy, you need expert help. Enter Sir Cumference, his wife Lady Di of Ameter, and their son Radius. With the help of the carpenter, Geo of Metry, this sharp-minded team designs the perfect table conducive to discussing the perfect plan for peace. The first in Sir Cumference series, SIR CUMFERENCE AND THE FIRST ROUND TABLE makes math fun and accessible for everyone.

Birds of the Indian Subcontinent


Richard Grimmett - 2011