First published
1993
Publisher
U-X-L (Canada)
Format
Hardcover
Type
Nonfiction
Pages
48
Price
$40.00
ISBN
0810393875
First printing with a 10 to 1 number line.
While Amazon lists this as a June 1993 publication the printing date can't be determined from the publication itself. The relevant data from the copyright page is:
Copyright © Trifolium Books Inc. and Weigl Educational Publishers Limited 1993.
First published in Canada by Trifolium Books Inc. and Weigl Educational Publishers Limited.
U.S. edition published exclusively by U•X•L, an imprint of Gale Research Inc. 835 Penobscot Bldg., Detroit, MI 48226.
Printed and bound in Canada
Thus it's not clear if this was published simultaneously with or after the Trifolium edition.
The publication is not marked with a price though it has an ISBN barcode. The $40.00 price is from Amazon.com.
The author is not credited on the front cover nor spine but she's credited on the title page and there is an "About the author" on the back cover.
The author's husband, Roger Czerneda, is credited as the main photographer though there's a long list of photos credited to other sources.
Data from isfdb.org
— local database copy