Sean Callery is a writer and primary-school teacher. He has written a number of
information books for publishers such as HarperCollins and Which?, as well as musicals
and educational articles.
"This series on life cycles would be a fantastic collection to add to [a] school library or personal classroom. Teachers will enjoy all of the nonfiction features of the book ...[and] children have a list of websites to peruse if they are working on reports about animals living in the mountains or life cycles."