Howdunit Series

298 pages paperback 1990

nonfiction reference informative slow-paced

438 pages paperback 2008

nonfiction reference science sociology dark informative mysterious medium-paced

231 pages paperback 1992

nonfiction reference dark informative reflective slow-paced

272 pages paperback 1993

nonfiction reference challenging informative medium-paced

232 pages paperback 1996

nonfiction reference informative slow-paced

216 pages paperback 1997

nonfiction reference dark informative mysterious medium-paced

404 pages 2000

nonfiction reference true crime dark informative mysterious slow-paced

240 pages paperback 1995

nonfiction reference true crime informative slow-paced

207 pages paperback 1992

nonfiction reference informative medium-paced

368 pages paperback

nonfiction art challenging informative reflective slow-paced