The Butterfly Book - A Popular Guide to a Knowledge of the Butterflies of North America is an unc...

This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may conta...

The Osteology of Diplodocus Marsh: With Special Reference to the Restoration of the Skeleton of D...

The Butterfly Guide

The Butterfly Guide: A Pocket Manual For The Ready Identification Of The Commoner Species Found I...

Discover the fascinating world of butterflies with this beautifully illustrated book by renowned ...

To the River Plate and Back: The Narrative of a Scientific Mission to South America

Collecting And Preserving Insects

An enthralling account of a scientific expedition to South America, filled with colorful characte...

This groundbreaking study of the dinosaur Diplodocus, carried out by the Carnegie Museum in colla...

Discover the fascinating world of butterflies with this beautifully illustrated book by renowned ...

A guide to collecting and preserving insect specimens.

Dive into the captivating world of North American butterflies with 'The Mentor: Butterflies, Vol....

'The Butterfly Book: A Popular Guide to a Knowledge of the Butterflies of North America' by Willi...

'The Butterfly Book: A Popular Guide to a Knowledge of the Butterflies of North America' by Willi...