Teaching was never supposed to be like this! When the insecure, history-obsessed, rookie-substitute teacher Mr. Hornsby steps into a classroom at Upper Kakapo M

Mr. Hornsby's back, and American civil rights are in jeopardy! After traveling back through time with his students to the White House in 1891, seeing Babe Ruth

The clues to stopping a multiphase assassination plot against the president and his family are inside a high school lesson plan. Renegade CIA operative Reid Mat

An encyclopedia designed especially to meet the needs of elementary, junior high, and senior high school students.

From the creator of the popular website Ask a Manager and New York’s work-advice columnist comes a witty, practical guide to 200 difficult professional conver