About Who HQ Books by Who HQ What Do We Know About the Yeti? by (author) Ben Hubbard & Who HQ illustrated by Manuel Gutierrez What Do We Know About the Nazca Lines? by (author) Ben Hubbard & Who HQ illustrated by Dede Putra What Do We Know About the Kraken? by (author) Ben Hubbard & Who HQ illustrated by Robert Squier What Do We Know About the Roswell Incident? by (author) Ben Hubbard & Who HQ illustrated by Andrew Thomson Who Was Babe Ruth? by (author) Joan Holub & Who HQ illustrated by Ted Hammond