Mervin F. Roberts

Mi terrario

Zebra Finches

Hamsters

Hamsters

Snakes

Rabbits

T. F. H. Book of Hamsters

All about Breeding Canaries

Turtles

All about ferrets

Mice as pets

All About Ferrets

Guinea pigs

Mice as pets

Tropical fish

All About Land Hermit Crabs

Breeding Zebra Finches

A complete introduction to snakes

Hamsters as pets

How to Raise Hamsters

How to Raise & Train Pigeons

Breeding zebra finches

Chameleons as pets

All about boas and other snakes

All about boas and other snakes

Teddy bear hamsters

Guinea pigs for beginners

Begin the Aquarium

Como criar los canarios/ All About Breeding Canaries (Animales Domesticos)

Breeding Society Finches

Chameleons

Teddy Bear Hamsters