STARquest I: Library Services & Resources

Is it a good source ?

Not all sources are equally valid or reliable. Always think about whether the periodical might be biased toward a certain viewpoint or whether the publisher and author are known to be reliable.

What are the author's credentials?

This is an important question to ask. You can't believe everything you read. Sources such as Contemporary Authors exist to help you find out about an author. Other biographical resources are available for you to search also.