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Cynthia O'brien has written 16 work(s)
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Cover for 9780778780748 Cover for 9780778780700 Cover for 9780778744962 Cover for 9780778744917 Cover for 9780778712572 Cover for 9780778712459 Cover for 9780778717065 Cover for 9780778717027 Cover for 9780778717072 Cover for 9780778717034 Cover for 9780778714354 Cover for 9780778714293 Cover for 9780778712565 Cover for 9780778712602 Cover for 9780778714361 Cover for 9780778714309 Cover for 9780778723318 Cover for 9780778723387 Cover for 9780778723264 Cover for 9780778723462 Cover for 9780778723288 Cover for 9780778720188 Cover for 9780778720126 Cover for 9780415084796 Cover for 9780415084802 Cover for 9780778780755 Cover for 9780778780717 Cover for 9780606363310 Cover for 9780545685863 Cover for 9780753460788
Amazing Brain Mysteries
cover image for 9780778780700
By Cynthia O'brien
See complete details on each edition (2 editions listed)

Paperback:

9780778780748 | Crabtree Pub Co, February 28, 2015, cover price $9.95

Library:

9780778780700 | Crabtree Pub Co, February 28, 2015, cover price $27.60

Climate Maps
cover image for 9780778744917
By Cynthia O'brien
See complete details on each edition (2 editions listed)

Paperback:

9780778744962 | Crabtree Pub Co, May 30, 2013, cover price $8.95

Library:

9780778744917 | Crabtree Pub Co, June 1, 2013, cover price $26.60

Explore With Christopher Columbus
cover image for 9780778712572
By Cynthia O'brien
See complete details on each edition (2 editions listed)

Paperback:

9780778712572 | Crabtree Pub Co, January 31, 2014, cover price $9.95

Library:

9780778712459 | Crabtree Pub Co, January 31, 2014, cover price $27.60

Explore With John Cabot
cover image for 9780778717065
By Cynthia O'brien
See complete details on each edition (2 editions listed)

Paperback:

9780778717065 | Crabtree Pub Co, August 22, 2015, cover price $9.95

Library:

9780778717027 | Crabtree Pub Co, August 22, 2015, cover price $27.60

Explore With John Franklin
cover image for 9780778717034
By Cynthia O'brien
See complete details on each edition (2 editions listed)

Paperback:

9780778717072 | Crabtree Pub Co, August 22, 2015, cover price $9.95

Library:

9780778717034 | Crabtree Pub Co, October 22, 2015, cover price $27.60

Explore With Ponce De Leon
cover image for 9780778714293
By Cynthia O'brien
See complete details on each edition (2 editions listed)

Paperback:

9780778714354 | Crabtree Pub Co, September 19, 2014, cover price $9.95

Library:

9780778714293 | Crabtree Pub Co, September 19, 2014, cover price $27.60

Explore With Samuel De Champlain
cover image for 9780778712565
By Cynthia O'brien
See complete details on each edition (2 editions listed)

Hardcover:

9780778712565 | Crabtree Pub Co, January 31, 2014, cover price $27.60

Paperback:

9780778712602 | Crabtree Pub Co, January 31, 2014, cover price $9.95

Explore With Sieur De La Salle
cover image for 9780778714309
By Cynthia O'brien
See complete details on each edition (2 editions listed)

Paperback:

9780778714361 | Crabtree Pub Co, September 19, 2014, cover price $9.95

Library:

9780778714309 | Crabtree Pub Co, September 19, 2014, cover price $27.60

Go West: First Contact With Native Nations
cover image for 9780778723318
By Cynthia O'brien
See complete details on each edition (1 edition listed)

Library:

9780778723318 | Crabtree Pub Co, February 15, 2016, cover price $27.60

Go West With Merchants and Traders
cover image for 9780778723387
By Cynthia O'brien
See complete details on each edition (2 editions listed)

Paperback:

9780778723387 | Crabtree Pub Co, February 15, 2016, cover price $8.95

Library:

9780778723264 | Crabtree Pub Co, February 15, 2016, cover price $27.60

Go West With Miners, Prospectors, and Loggers
cover image for 9780778723462
By Cynthia O'brien
See complete details on each edition (2 editions listed)

Paperback:

9780778723462 | Crabtree Pub Co, February 15, 2016, cover price $8.95

Library:

9780778723288 | Crabtree Pub Co, February 15, 2016, cover price $27.60

Homes in Different Places
cover image for 9780778720126
By Cynthia O'brien
See complete details on each edition (2 editions listed)

Paperback:

9780778720188 | Crabtree Pub Co, December 20, 2015, cover price $7.95

Library:

9780778720126 | Crabtree Pub Co, January 15, 2016, cover price $23.60

Lost Treasures
cover image for 9780778780717
By Cynthia O'brien
See complete details on each edition (4 editions listed)

Paperback:

9780778780755 | Crabtree Pub Co, February 28, 2015, cover price $9.95
9780415084802, titled "Karl Popper" | Reissue edition (Routledge, June 1, 1992), cover price $24.95 | also contains Karl Popper
9780415084796, titled "Gravity and Grace" | Reprint edition (Routledge, February 1, 1988), cover price $20.95 | also contains Gravity and Grace

Library:

9780778780717 | Crabtree Pub Co, February 28, 2015, cover price $27.60

Polar Animals
cover image for 9780606363310
Product Description: FOR USE IN SCHOOLS AND LIBRARIES ONLY. Ms. Frizzle's class learns about the animals that live in the polar regions of the world, including how they adapt to their icy habitats.
By Carolyn Bracken (illustrator) and Cynthia O'brien
See complete details on each edition (1 edition listed)

Prebinding:

9780606363310 | Reissue edition (Turtleback Books, January 6, 2015), cover price $17.20 | About this edition: FOR USE IN SCHOOLS AND LIBRARIES ONLY.

Polar Animals: A Nonfiction Companion to the Original Magic School Bus Series
cover image for 9780545685863
By Carolyn Bracken (illustrator) and Cynthia O'brien
See complete details on each edition (1 edition listed)

Paperback:

9780545685863 | Scholastic Nonfiction, December 30, 2014, cover price $6.99

Quiz Quest
cover image for 9780753460788
Filled with an abundance of fascinating facts, this ultimate resource for testing general knowledge invites readers to find out how much they know about the fields of nature, geography, science, history, and sports. Original.
By Clive Gifford, Conrad Mason, Cynthia O'brien and Helen Varley
See complete details on each edition (1 edition listed)

Paperback:

9780753460788 | Kingfisher Books, July 13, 2007, cover price $11.95 | About this edition: Readers can find out how much they know about the fields of nature, geography, science and inventions, history, and sports and art by answering the questions presented then turning the page to read about the topic and find the answers.

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