The Secret of Bone Hill
The Secret of Bone Hill is an adventure module written by Lenard Lakofka for the first edition of "Advanced Dungeons & Dragons" and published by TSR in 1981 . 
<triplet> The Secret of Bone Hill <subj> Lenard Lakofka <obj> author <subj> TSR <obj> publisher <subj> 1981 <obj> publication date <triplet> Lenard Lakofka <subj> The Secret of Bone Hill <obj> notable work <subj> Advanced Dungeons & Dragons <obj> field of work <triplet> TSR <subj> Advanced Dungeons & Dragons <obj> product or material produced