Houghton Mifflin Harcourt Trade & Reference Publishers

January 1, 2020 • Physical Book • 13 Readers • 291 pages • Format Hardcover • 3.7

September 15, 1977 • Physical Book • 12 Readers • 384 pages • Format Paperback • 3.9

January 1, 2015 • Physical Book • 11 Readers • 320 pages • 3.3

May 15, 2018 • Physical Book • 5 Readers • 295 pages • Info Reprint • 4

January 1, 1957 • Physical Book • 5 Readers • 167 pages • Format Paperback • 3.5

January 1, 1978 • E-Book • 3 Readers • 60 pages • Format ebook • 4.1

January 1, 2007 • Physical Book • 2 Readers • 368 pages • Info 1, First Edition

January 1, 1987 • Physical Book • 2 Readers • 240 pages • Format Kindle Edition

January 1, 2008 • Physical Book • 2 Readers • 316 pages • Info First, First Edition • 5

June 13, 2017 • Physical Book • 2 Readers • 304 pages • Info Reprint • 3.9

January 1, 2020 • E-Book • 1 Reader • 336 pages • Format ebook • 3

March 1, 1999 • Physical Book • 1 Reader • 32 pages • 4.3

July 31, 2017 • Physical Book • 1 Reader • 368 pages • 4.5

January 1, 1946 • Physical Book • 1 Reader • 336 pages • Info Reprint • 3.2

January 1, 1980 • Physical Book • 1 Reader • 592 pages • Info Reprint

January 1, 1995 • E-Book • 1 Reader • Format ebook • 4

June 5, 2018 • Physical Book • 1 Reader • 283 pages • Info Reprint • 3.5

November 1, 2004 • Physical Book • 1 Reader • 32 pages • Info Illustrated

December 21, 2011 • E-Book • 1 Reader • 126 pages • Format ebook • 3.7

January 1, 2001 • E-Book • 1 Reader • 320 pages • Format ebook • 4

January 1, 2014 • Physical Book • 1 Reader • 352 pages • 4

January 1, 1997 • Physical Book • 1 Reader

January 1, 2008 • Physical Book • 1 Reader • 299 pages • Info Reprint • 4.1

October 1, 1985 • Physical Book • 1 Reader • 352 pages • Format Kindle Edition

January 1, 2020 • Physical Book • 1 Reader • 320 pages

January 1, 2018 • Physical Book • 352 pages • Info Illustrated

October 2, 2018 • Physical Book • 448 pages • Info Reprint • 3