Horrible Science

173 pages first pub 2001 (editions)

nonfiction childrens science informative medium-paced

175 pages first pub 1998 (editions)

nonfiction childrens science challenging reflective slow-paced

158 pages first pub 1997 (editions)

nonfiction childrens science informative medium-paced

159 pages first pub 2002 (editions)

nonfiction childrens science informative fast-paced

93 pages first pub 2001 (editions)

nonfiction childrens science reflective slow-paced

128 pages first pub 2003 (editions)

nonfiction childrens science informative medium-paced

128 pages first pub 2005 (editions)

nonfiction childrens science adventurous funny medium-paced

144 pages first pub 2009 (editions)

nonfiction science informative reflective medium-paced

160 pages first pub 1996 (editions)

nonfiction childrens science funny informative lighthearted fast-paced

160 pages first pub 1999 (editions)

nonfiction childrens science informative medium-paced