Maze Books

36 pages paperback 2001

nonfiction childrens adventurous lighthearted medium-paced

48 pages hardcover 2007

nonfiction childrens adventurous informative lighthearted medium-paced

40 pages hardcover 2010

nonfiction childrens science adventurous informative lighthearted medium-paced

32 pages 2015

nonfiction childrens informative medium-paced