Books by Marian B. Jacobs

7 books by Marian B. Jacobs, rated for reading level and content intensity.

Cover of Coping with hereditary diseases

Coping with hereditary diseases

Marian B. Jacobs

Level 9-10 Mild
Cover of Why is the sky blue?

Why is the sky blue?

Marian B. Jacobs

Level 4-5 Gentle
Cover of Why do the ocean have tides?

Why do the ocean have tides?

Marian B. Jacobs

Level 4-5 Gentle
Cover of Why does it rain?

Why does it rain?

Marian B. Jacobs

Level 4-5 Gentle
Cover of Why can airplanes fly?

Why can airplanes fly?

Marian B. Jacobs

Level 4-5 Gentle
Cover of Why do leaves change color?

Why do leaves change color?

Marian B. Jacobs

Level 4 Gentle
Cover of Why did the dinosaurs become extinct?

Why did the dinosaurs become extinct?

Marian B. Jacobs

Level 4-5 Gentle