The Indian Burial Ground Mystery

Trixie and Honey are excited by the opportunity to be involved in an archaeological dig on the Wheeler's game preserve. Trixie takes an immediate dislike to Charlie, a graduate student leading the dig and overhears his plans to look for buried treasure. However, Brian wants nothing to do with her theories and the remaining Bob-Whites investigate without him. Trixie, Honey and Di are scared by a ghost while the Manor House is robbed, and Trixie tries to tie Charlie to the robbery but her theories become more far-fetched. Trixie and Honey find themselves trapped in an old cellar and at the mercy of Charlie, but their enemy becomes their saviour and they put together a plan to catch the real criminal.