
Marvels of the Night
Striking Natural Phenomena, The Aurora, Zodiacal Light, and Bizarre Types of Lunar Halos

Marvels of the Night
Striking Natural Phenomena, The Aurora, Zodiacal Light, and Bizarre Types of Lunar Halos

Down Through the Ages
Intimate Glimpses of Animals Which Have Survived from Prehistoric Times

Why Did the Hermit-Crab Become a Hermit?
A Chapter from the Story of the Struggle for Existence That Accounts for This Curious Creature

How Marine Worms Catch Their Prey
A Study of These Interesting Forms of Sea Life, Which Abound in Great Numbers and Wide Variety

The Truth About the Devil-Fish
Correcting Various Erroneous Views Which Have Been Spread by the Highly Interesting if Inaccurate Fictionists

What Makes the Glow-Worm Glow?
What Recent Investigations Reveal in the Matter of the Luminous Organs of Various Insects and Sea Life

How the Lower Animals See
Old and New Ideas on the Function and Operating Details of Insect Eyes