Monster Manual 1e | Sixth (1981)
Advanced Dungeons & Dragons hardcover manuals

ISBN and TSR Product Number on spine and rear cover; ISBN alone appears on bottom of title page. Endpapers and flyleaves are white. Pages are rough. Still states "4th Edition, August 1979" on the copyright page. Textual change in the preface (pg 4), adding "co-authored with Dave Arneson" (a direct result of the lawsuit between TSR and Arneson)

Condition: Excellent condition! See Photos - No names or markings