作者的書籍：Barbara Saffer - BookPine

Mexico

Mexico

Barbara Saffer

Jesse James

Jesse James

Barbara Saffer

Measles and Rubella

Measles and Rubella

Barbara Saffer

Anthrax

Anthrax

Barbara Saffer

Shannon Holmes and the Case of the Missing Tiaras

Shannon Holmes and the Case of the Missing Tiaras

Barbara Saffer

Shannon Holmes and the Case of the Missing Tiara

Shannon Holmes and the Case of the Missing Tiara

Barbara Saffer

Smallpox

Smallpox

Barbara Saffer

Shannon Holmes, Private Detective

Shannon Holmes, Private Detective

Barbara Saffer

Life on the Reservation

Life on the Reservation

Barbara Saffer

Harry S. Truman

Harry S. Truman

Barbara Saffer

The California Gold Rush

The California Gold Rush

Barbara Saffer

Henry Hudson : Ill-Fated Explorer of North America's Coast

Henry Hudson : Ill-Fated Explorer of North America's Coast

Barbara Saffer

Gifted and Talented Science Questions & Answers: Super Edition for Ages 6-8

Gifted and Talented Science Questions & Answers: Super Edition for Ages 6-8

Barbara Saffer

ABC Science Riddles

ABC Science Riddles

Barbara Saffer

Kenya

Kenya

Barbara Saffer

Gifted & Talented Science Questions & Answers: Space

Gifted & Talented Science Questions & Answers: Space

Barbara Saffer

Henry Hudson: Ill-Fated Explorer of North America's Coast

Henry Hudson: Ill-Fated Explorer of North America's Coast

Barbara Saffer

Polar Exploration Adventures

Polar Exploration Adventures

Barbara Saffer