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Roberta Baxter
Roberta Baxter has a degree in chemistry and she is interested in all kinds of science. She has written more than 40 books for students of all ages.
Ebooks
Challenger Explosion
$37.07
The Great Depression: A History Perspectives Book
$29.93
$16.16
The Creation of the U.S. Constitution: A History Perspectives Book
$29.93
$16.16
The Bill of Rights
$8.99
Seismology: Our Violent Earth
$42.79
Trumpets
$39.00
The Battle of Gettysburg: A History Perspectives Book
$29.93
$16.16
Flies: Native Pollinators
4.0
star
$21.95
The Dropping of the Atomic Bombs: A History Perspectives Book
$29.93
$16.16
Hummingbirds: Native Pollinators
$21.95
States of Matter in the Real World
$37.07
Mosquitoes: Native Pollinators
$21.95
Voices
$39.00
Guitars
4.0
star
$39.00
Pianos
$39.00
Drums
$39.00
Bats: Native Pollinators
$21.95
Flutes
$39.00
The Magna Carta
$8.99
Beetles: Native Pollinators
$21.95
Bees: Native Pollinators
$21.95
Butterflies: Native Pollinators
$21.95
Moths: Native Pollinators
$21.95
