Cynthia O'Brien
Books by Cynthia O'Brien
Mysterious Disappearances
The War Against Polio
The War Against COVID-19
The War Against Malaria
Black History Month
The Impact of Food and Farming
Women Scientists Hidden in History
Using Technology Wisely
Energy Everywhere
Think Like a Computer Scientist
Robots at Work
Pathways Through North America
George Vancouver
Jacques Cartier
Explore la Nouvelle-Ecosse !
Jacques Cartier
Explore l'Ontario !
What Is Technology?
Technology and You!
Parts Work Together
Technology Then and Now
Searching for Extraterrestrials
Winter in Canada: Animals
L' hiver au Canada : Les animaux
Explore Nova Scotia!
Explore Ontario!
Explore Nova Scotia!
Scholastic Book of World Records 2018
World Records, Trending Topics, and Viral Moments
L' autobus magique présente les animaux polaires
Best & Buzzworthy 2017
World Records, Trending Topics, and Viral Moments