Cosmos

by Alexander von Humboldt

WE are now about to proceed from the sphere of objects to that of sensations.

Cuaderno

by Cool Libreta

Mi gusta likey this booky poo poo farty toilet yay girls

The Magic School Bus

by Joanna Cole

It was trip day again in Ms. Frizzle's class.

Cuaderno

by Marc Ginger

The complete book of incense, oils & brews

by Scott Cunningham

MAGIC IS A BYPRODUCT of the oldest science-far older than astronomy, chemistry or biology.

Astronomía

by Miguel Rodriguez

Astronomía

by Rosa María Herrera

Astronomiæ geometricæ

by Seth Ward

Astronomia

by Mário Cláudio

Astronomia practica

by Norberto B. Cobos

Astronomiae physicae..

by David Gregory

Astronomia

by D. E. Diamilla Muller

Astronomia ogólna

by Rybka, Eugeniusz

Astronomia physica..

by Jean Baptiste Du Hamel

Basis astronomiae

by Peder Horrebov

Astronomia per Tutti

by Daniele Gasparri

Astronomia

by Joseph Jérôme Le Français de Lalande, Arnoldus Bastiaan Strabbe

Epitome astronomiae..

by Michael Maestlin

Astronomia practica..

by Pierre Courcier

Astronomía inka

by Erwin Salazar Garcés