Some cities are built underground. They might be hidden just beneath our feet. Discover where these cities are hiding and what other secrets they contain in the Spanish edition of Underground Cities! This 32-page nonfiction book helps Spanish language readers learn about different underground cities around the world, discover who built the cities, why they were built, and more. The Spanish Book also includes eye-catching photos with glossary words defined on the pages where they appear, and before and after reading activities to develop reading comprehension skills.
