CHAPTER XV. 



BOOKS RECOMMENDED. 



{The figures refer to the Publishers' addresses given below. Books 

 marked * are illustrated.) 



DIVISION I. 



ASTRONOMY. Price. P ^ s 



G. B. Airy. ^Popular Astronomy. . . . $i 10 48 



R. S. Ball. ^Elements of Astronomy. . . 2 25 29 



C. Flammarion *The Atmosphere. . . . 2 oo 36 



*Astronomical Myths. . . . . 5 oo 36 



A. Guillemin. *The Heavens. . . . . 4 50 47 



*The Sun i 50 47 



* Wonders of the Moon. . . . . i 50 47 



*The World of Comets. . . . . 7 oo 47 



J. F. W. Herschell. *Outlines of Astronomy. . 4 oo 29 



D. Kirkwood. Meteoric Astronomy. . . i 50 61 



^Cornets and Meteors. . . . . i 25 61 



J. K. Lockyer. *Elements of Astronomy. . i 25 29 



*Studies in Spectrum Analysis. . . . 2 50 29 



O. M. Mitchel. Planetary and Stellar Worlds. . 28 



E. Neison. *The Moon and the Configurations 



of its Surface. 10 oo 40 



S. Newcomb and E. S. Holden. *Astronomy for 



High Schools. 2 50 38 



Briefer course. ...... i 25 38 



J. A. Westwood Oliver. * Astronomy for Ama- 

 teurs 2 25 40 



R. A. Proctor. *The Orbs Around Us. . . i 75 40 



*Other Worlds than Ours. . . . . i 75 29 



*The Moon. ...... 2 oo 29 



*The Universe of Stars . . . . 3 50 40 



*Star Atlas (large). . . . . . 6 oo 40 



*Star Atlas (new) i 75 40 



*The Poetry of Astronomy. . . . 2 25 40 



^The Stars in their Seasons. . . . 2 oo 40 



*Myths and Marvels of Astronomy. . . 2 25 40 



G. W. Plympton. *The Star Finder. . . i oo 48 



H. E. Roscoe. ^Spectrum Analysis. . . 6 oo 42 



