Horrible Science

176 pages • 2002 • 5 editions

nonfiction childrens science challenging funny informative fast-paced

159 pages • 2003 • 8 editions

nonfiction childrens science adventurous funny medium-paced

187 pages • 1997 • 1 edition

nonfiction childrens science funny informative lighthearted fast-paced

208 pages • 1997 • 7 editions

nonfiction childrens science funny informative lighthearted medium-paced

160 pages • 2000 • 4 editions

nonfiction childrens science funny informative medium-paced

128 pages • 2001 • 6 editions

nonfiction middle grade science informative medium-paced

224 pages • 2000 • 5 editions

nonfiction middle grade science funny informative lighthearted medium-paced

224 pages • 2000 • 1 edition

nonfiction childrens science funny informative lighthearted medium-paced