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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 9780753460788
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Product Description: Mystery FilesMystery Files tries to unlock the secrets behind some of the most incredible stories in history---from lost ancient cities and vanishing ships to unbelievable scientific phenomena.Scientists have only just started to unravel the secrets of the human brain...read more

Paperback:

9780778780748 | Crabtree Pub Co, February 28, 2015, cover price $9.95 | About this edition: Discusses what is known about the brain and how it works and examines situations that people claim to experience but that cannot yet be explained, including premonitions, the unusual experiences of some twins, and memories of past lives.

Library:

9780778780700 | Crabtree Pub Co, February 28, 2015, cover price $27.60 | About this edition: Mystery FilesMystery Files tries to unlock the secrets behind some of the most incredible stories in history---from lost ancient cities and vanishing ships to unbelievable scientific phenomena.

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Introduces climate maps, describes how to use them, and includes information on latitude, collecting data, and extreme weather.

Paperback:

9780778744962 | Crabtree Pub Co, May 30, 2013, cover price $8.95 | About this edition: Introduces climate maps, describes how to use them, and includes information on latitude, collecting data, and extreme weather.

Library:

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

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Product Description: This engaging book follows the travels of Italian explorer Christopher Columbus. Historical information and high-interest fact boxes are presented in an entertaining tabloid style as Columbus navigates his way to the New World. Topics include what led Columbus to become an explorer, early beliefs about the geography of the world, life on sea voyages, failed colonies, and the legacy of Columbus...read more

Paperback:

9780778712572 | Crabtree Pub Co, January 31, 2014, cover price $9.95 | About this edition: This engaging book follows the travels of Italian explorer Christopher Columbus.

Library:

9780778712459 | Crabtree Pub Co, January 31, 2014, cover price $27.60 | About this edition: This engaging book follows the travels of Italian explorer Christopher Columbus.

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Product Description: This exciting book follows the travels of British explorer Sir John Franklin on his doomed expedition to the Arctic. Historical information and high-interest fact boxes are presented in an entertaining tabloid style that guides readers through major voyages, explorations, and discoveries...read more

Paperback:

9780778717065 | Crabtree Pub Co, August 22, 2015, cover price $9.95 | About this edition: This exciting book follows the travels of British explorer Sir John Franklin on his doomed expedition to the Arctic.

Library:

9780778717027 | Crabtree Pub Co, August 22, 2015, cover price $27.60 | About this edition: This exciting book follows the travels of British explorer Sir John Franklin on his doomed expedition to the Arctic.

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Product Description: This informative book follows the travels of the Spanish conquistador Francisco Pizarro in Peru. Historical information and high-interest fact boxes are presented in an entertaining tabloid style that guides readers through major voyages, explorations, and discoveries...read more

Paperback:

9780778717072 | Crabtree Pub Co, August 22, 2015, cover price $9.95 | About this edition: This informative book follows the travels of the Spanish conquistador Francisco Pizarro in Peru.

Library:

9780778717034 | Crabtree Pub Co, October 22, 2015, cover price $27.60 | About this edition: This informative book follows the travels of the Spanish conquistador Francisco Pizarro in Peru.

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Product Description: This informative book follows the travels of Spanish explorer Juan Ponce de Lon to the Caribbean and Florida. Historical information and high-interest fact boxes are presented in a tabloid-news style that guides readers through major voyages, explorations, and discoveries...read more

Paperback:

9780778714354 | Crabtree Pub Co, September 19, 2014, cover price $9.95 | About this edition: This informative book follows the travels of Spanish explorer Juan Ponce de Lon to the Caribbean and Florida.

Library:

9780778714293 | Crabtree Pub Co, September 19, 2014, cover price $27.60 | About this edition: This informative book follows the travels of Spanish explorer Juan Ponce de Lon to the Caribbean and Florida.

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Product Description: This engaging book follows the travels of French mapmaker and navigator Samuel de Champlain as he mapped out the St. Lawrence River and the North American Coast. Historical information and high-interest fact boxes are presented in an entertaining tabloid style...read more

Hardcover:

9780778712565 | Crabtree Pub Co, January 31, 2014, cover price $27.60 | About this edition: This engaging book follows the travels of French mapmaker and navigator Samuel de Champlain as he mapped out the St.

Paperback:

9780778712602 | Crabtree Pub Co, January 31, 2014, cover price $9.95 | About this edition: Chronicles the life and expeditions of Samuel de Champlain, from his childhood on the sea with his father to his exploration of New France.

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Product Description: This engaging book follows the travels of French nobleman Sieur de la Salle who expanded the fur trade in North Americathen called New Franceand explored the Mississippi River down to the Gulf of Mexico. Historical information and high-interest fact boxes are presented in a tabloid-news style that guides readers through major voyages, explorations, and discoveries...read more

Paperback:

9780778714361 | Crabtree Pub Co, September 19, 2014, cover price $9.95 | About this edition: This engaging book follows the travels of French nobleman Sieur de la Salle who expanded the fur trade in North Americathen called New Franceand explored the Mississippi River down to the Gulf of Mexico.

Library:

9780778714309 | Crabtree Pub Co, September 19, 2014, cover price $27.60 | About this edition: This engaging book follows the travels of French nobleman Sieur de la Salle who expanded the fur trade in North Americathen called New Franceand explored the Mississippi River down to the Gulf of Mexico.

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Product Description: Discover how the mass invasion of settlers impacted the indigenous peoples of the West.

Library:

9780778723318 | Crabtree Pub Co, February 15, 2016, cover price $27.60 | About this edition: Discover how the mass invasion of settlers impacted the indigenous peoples of the West.

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Product Description: Go west to see how people in the towns lived, selling goods to the settlers, miners, and prospectors. Some became hugely successful, such as Levi Strauss, who began selling overalls and tents to prospectors in the California gold rush...read more

Paperback:

9780778723387 | Crabtree Pub Co, February 15, 2016, cover price $8.95 | About this edition: Go west to see how people in the towns lived, selling goods to the settlers, miners, and prospectors.

Library:

9780778723264 | Crabtree Pub Co, February 15, 2016, cover price $27.60 | About this edition: Go west to see how people in the towns lived, selling goods to the settlers, miners, and prospectors.

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Product Description: Go west seeking your fortune with those who came because of the land's rich natural resources. "News stories" reveal the hard lives of miners in the Rockies and the desperation of prospectors searching for riches in the gold rushes in California, Alaska, and on the Klondike River in the Yukon...read more

Paperback:

9780778723462 | Crabtree Pub Co, February 15, 2016, cover price $8.95 | About this edition: Go west seeking your fortune with those who came because of the land's rich natural resources.

Library:

9780778723288 | Crabtree Pub Co, February 15, 2016, cover price $27.60 | About this edition: Describes the experiences of people who helped to settle the American West as prospectors, miners, and loggers, noting key events and places along the way.

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Product Description: People in communities around the world live in homes suited to their environment and natural resources. From homes made of mud and straw to homes built on stilts, readers will discover that all homes serve the same purposeto meet our basic need for shelter.

Paperback:

9780778720188 | Crabtree Pub Co, December 20, 2015, cover price $7.95 | About this edition: People in communities around the world live in homes suited to their environment and natural resources.

Library:

9780778720126 | Crabtree Pub Co, January 15, 2016, cover price $23.60 | About this edition: People in communities around the world live in homes suited to their environment and natural resources.

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Product Description: This exciting book describes some of the dangerous journeysand sometimes remarkable findsmade by treasure hunters throughout history. Find out about lost pirate gold, a pharaoh's treasure protected by a curse, a fortune in ancient Roman coins found by a farmers son, and more!

Paperback:

9780778780755 | Crabtree Pub Co, February 28, 2015, cover price $9.95 | About this edition: Discusses famous tales of buried, sunken, or otherwise lost treasures, including pirate treasures, El Dorado, the Oak Island money pit, and fortunes supposedly hidden by the Knights Templar and Nazi Germany, and attempts to recover them.
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 | About this edition: Gravity and Grace shows Weil's religious thoughts and ideas, drawn from many sources - Christian, Jewish, Indian, Greek and Hindu - and focusing on suffering and redemption.

Library:

9780778780717 | Crabtree Pub Co, February 28, 2015, cover price $27.60 | About this edition: This exciting book describes some of the dangerous journeysand sometimes remarkable findsmade by treasure hunters throughout history.

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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

Prebinding:

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

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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.

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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