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Author

Marian B. Jacobs

10 books found

Cover of Why Do the Oceans Have Tides?

Why Do the Oceans Have Tides?

Marian B. Jacobs · First published 2007

Cover of The Library of Why

The Library of Why

Marian B. Jacobs · First published 2001

Cover of Coping with hereditary diseases

Coping with hereditary diseases

Marian B. Jacobs · First published 1999

Cover of Why can airplanes fly?

Why can airplanes fly?

Marian B. Jacobs · First published 1999

Cover of Why did the dinosaurs become extinct?

Why did the dinosaurs become extinct?

Marian B. Jacobs · First published 1999

Cover of Why do leaves change color?

Why do leaves change color?

Marian B. Jacobs · First published 1999

Cover of Why do the ocean have tides?

Why do the ocean have tides?

Marian B. Jacobs · First published 1999

Cover of Why does it rain?

Why does it rain?

Marian B. Jacobs · First published 1999

Cover of Why is the sky blue?

Why is the sky blue?

Marian B. Jacobs · First published 1999

Cover of Why Do Airplanes Fly? (The Library of Why)

Why Do Airplanes Fly? (The Library of Why)

Marian B. Jacobs · First published 1998