This book is for the 95% of teachers who receive a daily barrage of technical terminology from students and the media, further reinforcing a sense of technological illiteracy and a fear that they're not fulfilling their pupils' potential ... read more

A comprehensive geography encyclopedia with complete world atlas, packed with information about our remarkable planet, from its physical characteristics to a continent-by-continent look at the world's peoples and governments. Richly ill... read more

This crossword dictionary is the only one compiled by a real author based on over 50 years of analyzing crossword clues. It offers instant help with both cryptic and quick crosswords. With over 125,000 solutions listed in an A-Z format, i... read more

Leo Beranek, an Iowa farm boy who became a Renaissance man--scientist, inventor, entrepreneur, musician, television executive, philanthropist, and author--has lived life in constant motion. His seventy-year career, through the most tumultuous and... read more