PUBLICATIONS

Speak Mandarin, Workbook

by Henry C. Fenn, Helen T. Lin, Henry T.K. Kuo, Joseph Kuo

Paperback, 174 pages

Published September 10th, 1967 by Yale University Press

Essential Grammar for Modern Chinese

by Helen T. Lin

Paperback, 304 pages

Published June 25th, 1999 by Cheng & Tsui (first published June 1981)

Speaking Chinese about China:

https://www.amazon.com/001-Speaking-Chinese-About-China/dp/0887270700

by Helen T. Lin,  Rong Du

Paperback, 502 pages

Published by Sinolingua (first published February 1985)

Beginning Standard Chinese

by Helen T. Lin

Paperback, 188 pages

Published June 1st, 1992 by Bantam Doubleday Dell Publishing Group