Gregg D. Jacobs Book order

Updated to reflect the latest exam, this popular, multi-platform AP test prep offers a wealth of study materials, pro tips, practice tests, and new content reinforcing important AP concepts.

All-time greats, teams, today's favorite players, and playing tips! You'll go from rookie to Pro Bowler in no time with this football-lover's guide to the gridiron. Whether you're new to the game or a longtime fan, this book has everything you need to know about the exciting game of football!

Is insomnia taking over your life and dictating your energy levels? Do you want to break free from the vicious cycle of lying awake for hours every night, anxiously waiting for sleep?

Blue Marble has combined a concise guidebook of essential knowledge to improve sleep (written by a leading expert from Harvard) with a CD of relaxing music. Why is there a CD in a sleep book? Recent studies have shown that there is an important connection between music, relaxation and sleep.

Emphasis on changing sleep thoughts and behaviors, and managing insomnia by managing stress.