Ready References
A Guide to Backyard Astronomy
How to Start Right in Astronomy
Choosing Your First Telescope
AAVSO Membership Information
Hands-On Astrophysics (HOA)
Coating of Surfaces: Evaporation and Sputtering
Can You Dig It?
Ready References A Guide to Backyard Astronomy How to Start Right in Astronomy Choosing Your First Telescope AAVSO Membership Information Hands-On Astrophysics (HOA) 
Coating of Surfaces: Evaporation and Sputtering Can You Dig It?