2 books in series

Pythagoras Math Adventure

Pythagoras Math Adventure is a 2-book series first released in 2004 with contributions by Julie Ellis.

Pythagoras and the Ratios: A Math Adventure

Pythagoras and the Ratios: A Math Adventure

ByJulie Ellis,Phyllis Hornung Peacock(Illustrator)

2010 • 1 Reader

What's Your Angle, Pythagoras?

What's Your Angle, Pythagoras?

ByJulie Ellis,Phyllis Hornung(Illustrator)

2004 • 1 Reader

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