Stargazer guides to astronomy
Here are two guides about space. One is "a stargazers guide" and one is all about telescopes. Keep in mind, the stargazer guide was written awhile back, so if there have been new discoveries on more moons, some of this information may not be accurate to this date. Loads of information for youth and even adults who want to learn more about space and telescopes. Bonus e-book on how to build a telescope.