Pat Jacobs

Animals

Year unknown Moira Butterfield and Pat Jacobs

Aves Amigas

Aves Amigas

Year unknown

Bird Pals

Year unknown

Cat Pals (Pet Pals)

Cat Pals (Pet Pals)

Year unknown

Cats

Cats

Year unknown

Chameleon Rancher

Chameleon Rancher

Year unknown

Cobayas Amigas

Cobayas Amigas

Year unknown

Conejos Amigos

Conejos Amigos

Year unknown

Dog Pals

Year unknown

Dog Pals

Year unknown

Dog (Pet Pals)

Dog (Pet Pals)

Year unknown

Dogs

Dogs

Year unknown

Eye-Popping Illusions Activity Book

Eye-Popping Illusions Activity Book

Year unknown

Fish

Fish

Year unknown

Fish

Fish

Year unknown

Fish Pals

Year unknown

Gatos Amigos

Gatos Amigos

Year unknown

Going Inland

Going Inland

Year unknown

Guinea Pig

Guinea Pig

Year unknown

Guinea Pig Pals

Year unknown

Guinea Pig Pals

Year unknown

Guinea Pig (Pet Pals)

Guinea Pig (Pet Pals)

Year unknown

Hámsteres amigos

Hámsteres amigos

Year unknown

Hámsteres Amigos

Year unknown Pat Jacobs and Santiago Ochoa

Hamster Pals

Year unknown

Hamster Pals (Pet Pals)

Hamster Pals (Pet Pals)

Year unknown

Hamster (Pet Pals)

Hamster (Pet Pals)

Year unknown

Hamsters

Hamsters

Year unknown

I wonder why countries fly flags

Year unknown Philip Steele, Pat Jacobs, Claude Steele, and Michael Steele

I wonder why penguins can't fly

Year unknown

I Wonder Why Pirates Wore Earrings And Other Questions About Piracy

Year unknown Pat Jacobs, Pat Jacobs Kingfisher, and Pat Jacobs

I wonder why Romans wore togas and other questions about Ancient Rome

Year unknown Fiona MacDonald, Pat Jacobs, and Pat Jacobs

Lagartijas Amigas

Lagartijas Amigas

Year unknown

Lizard Pals

Year unknown

Lizards

Lizards

Year unknown

L'univers animé des prédateurs

Year unknown

Mascotas Amigas Inusuales

Mascotas Amigas Inusuales

Year unknown

Merak Ediyorum da - Korsan Kime Denir?

Year unknown

Mini flags atlas of the world

Year unknown

Outcasts, Outlaws, and Second Cha...

Outcasts, Outlaws, and Second Chance Horses

Year unknown Pat Jacobs and Thomas McGuane

Paperscapes

Paperscapes

Year unknown

Paperscapes : the Fearsome World ...

Paperscapes : the Fearsome World of Dinosaurs

Year unknown

Pat Jacobs

Pat Jacobs

Year unknown

Peces Amigos

Peces Amigos

Year unknown

Penguins can't fly and other ques...

Penguins can't fly and other questions about polar lands

Year unknown

Penguins can't fly and other ques...

Penguins can't fly and other questions about polar lands

Year unknown

People Around the World Lift-the-Flap

Year unknown

Perros Amigos

Perros Amigos

Year unknown

Pet Pals

Pet Pals

Year unknown

Pet Pals

Pet Pals

Year unknown

Pet Pals : Ponies

Pet Pals : Ponies

Year unknown

Pet Pals : Unusual Pets

Pet Pals : Unusual Pets

Year unknown

Planet Earth

Year unknown Moira Butterfield and Pat Jacobs

Plants

Plants

Year unknown Moira Butterfield and Pat Jacobs

Ponies

Ponies

Year unknown

Ponis Amigos

Ponis Amigos

Year unknown

Pony Pals

Year unknown

Rabbit Pals

Year unknown

Rabbit Pals (Pet Pals)

Rabbit Pals (Pet Pals)

Year unknown

Rabbits

Year unknown

Space

Space

Year unknown Moira Butterfield and Pat Jacobs

Space

Year unknown Moira Butterfield and Pat Jacobs

Technology

Technology

Year unknown Moira Butterfield and Pat Jacobs

The Human Body

Year unknown Moira Butterfield and Pat Jacobs

This Cowboy Is off Bass

This Cowboy Is off Bass

Year unknown

Unplug

Year unknown Susan Hayes, Pat Jacobs, and Moira Butterfield

Unusual Pet Pals

Year unknown

Unusual Pets

Unusual Pets

Year unknown

Why do birds have feathers?

Year unknown

Why Do Birds Have Feathers?

Why Do Birds Have Feathers?

Year unknown

Why do fish have gills?

Year unknown

Why Do Fish Have Gills?

Why Do Fish Have Gills?

Year unknown

Why Do Fish Have Gills?

Year unknown

Why do insects have six legs?

Year unknown

Why Do Insects Have Six Legs?

Why Do Insects Have Six Legs?

Year unknown

Why Do Insects Have Six Legs?

Year unknown

Why do mammals have fur?

Year unknown

Why Do Mammals Have Fur?

Why Do Mammals Have Fur?

Year unknown

Why Do Plants Have Flowers?

Why Do Plants Have Flowers?

Year unknown

Why Do Plants Have Flowers?

Year unknown Julia Bird and Pat Jacobs

Why do reptiles have scales?

Year unknown

Why Do Reptiles Have Scales?

Why Do Reptiles Have Scales?

Year unknown

Why Do Reptiles Have Scales?

Year unknown

Wildlife Wonders : Why Do Fish Have Gills? Wildlife Wonders

Year unknown

Wildlife Wonders : Why Do Insects...

Wildlife Wonders : Why Do Insects Have Six Legs? Wildlife Wonders

Year unknown