Download or read book How High is the Sky? written by Anna Milbourne and published by Educational Development Corporation. This book was released on 2009 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pipkin the smallest penguin is always asking questions, but what he wants to know most of all is how high is the sky? So, he sets off to see how far up the sky goes and finds that it really is very high indeed.