ISBN-13: 9781480216471 / Angielski / Miękka / 2012 / 36 str.
Color photos of the incredible cave creatures living in Glenwood Caverns, located in Glenwood Springs, Colorado. This book has never before seen pictures of new species and unique lifeforms. Electron microscope and magnified images are included, with details on each species. A fun and educational book for the entire family.