"When a sister and brother agree to help a talking spider find her missing child, they don't realize that it will take them on a journey across the globe! Along the way they'll meet spiders who live in every environment imaginable, from their own backyard to the Australian Outback. Although they seem scary at first, once you learn why spiders have gotten such a bad reputation you'll see that they are actually here to help!"--From the publisher's web site.

Includes glossary. "Get to know your universe!"--Cover.