ISBN-13: 9780618111190 / Angielski / Miękka / 2001 / 48 str.
Filled with full-color photos, this award-winning science book explores the work of Dr. Robert Mason, who has been studying a mysterious phenomenon for 15 years: the reemergence of thousands of red-sided garter snakes after a winter spent in subterranean caverns in a state of suspended animation.