The Economic Ideas Of Ordinary People
From Preferences to Trade »

What Every Jewish Person Should Ask
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Deep Sky Objects
The Best And Brightest From Four Decades Of Comet Chasing »

The Tabernacle--Shadows of the Messiah
Its Sacrifices, Services, and Priesthood »

Kendoku 2010
100 Perplexing Puzzles to Build Your Brain »

Observing Variable Stars
This guide to star watching is aimed at the enthusiast. It begins with advice on binoculars and telescopes and how and when to observe stars effectively. Thi... »

Comets
Creators And Destroyers »

Executive Jungle
A Novel »

David Levy's Guide To Observing And Discovering Comets
David Levy has held a lifelong passion for comets and is one of the mostsuccessful comet discoverers in history. In this book he describes theobserving techn... »

A Development Environment For High Performance Embedded Systems
Building Advanced Systems for Embedded Real-time Control »