Stay warm indoors & out
with the Eco friendly . . .
& Educational for
the Whole Family!
OPTtelescopes. c om | 800.483.6287
Unlike hobbies that charge you for
playing, the night sky is FREE!
With a telescope from OPT you can
visit galaxies, see the moons
of Jupiter, and craters on our
moon...all for the price of a telescope.
or come by our store. We will help
you make the right choice to fit your
goals and pocketbook.
Illustrated by Matthew Moran
and Suzannah Moran
Explore the rocks inside and outside of
the Beltway with the latest addition to the
Roadside Geology series. With this book
as your guide, learn why sea level is rising
faster in Chesapeake Bay than elsewhere,
find out about the sixth largest impact
crater on Earth, and discover what
moved the rocks at Devils Racecourse
Roadside Geology of Maryland,
Delaware, and Washington, D.C.
in Catoctin Mountain Park.
368 pages, 6 x 9, paper $24.00
P.O. Box 2399 • Missoula, MT 59806 • 406-728-1900
toll free: 800-234-5308 • fax: 406-728-1635
email@example.com • www.mountain-press.com
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