Ready References
A Guide to Backyard Astronomy
The Art of Using a Telescope
Power and Aperture in Binoculars
Variable Stars Explained
AAVSO Historical Light Curves
Molding and Casting
The Myth of Amateur Science
Ready References A Guide to Backyard Astronomy 
The Art of Using a Telescope Power and Aperture in Binoculars Variable Stars Explained 
AAVSO Historical Light Curves 
Molding and Casting The Myth of Amateur Science