Book 1

When Billy and his friends find a gold cup that has been missing for over thirty years, the Home School Detectives are thrown into their first cae.

Book 2


Book 3

When Carlos and Julie Brown go to Mexico with their parents to help out at a village orphanage, Carlos investigates the ghost sightings, strange illness, thefts, and other mysterious events that threaten to close down the orphanage.

Book 4

When the Home School Detectives respond to the blond girl's request to help find her missing computer, they become involved in mysterious deceptions.

Book 5

The Mystery of the Vanishing Cave

by John Bibee

Published 1 September 1996
While attending Camp Friendly Waters, Rebecca, Julie and Emily discover a cave with ancient Native American tools and weapons but, when they return to explore, the cave seems to have disappeared.

Book 6

The Home School Detectives are glad to help members of the Springdale Community Church fix up a run-down apartment project, until Josh's new basketball disappears and Josh is suspected of taking a woman's purse.

Book 7

The Mystery in Lost Canyon

by John Bibee

Published 1 September 1997
While Josh, Billy, and Carlos are vacationing at Horseshoe Ranch, some of the other guests arouse their suspicions and eventually lead them to discover a ring of horse thieves.

Book 8

When the Home School Detectives respond to an old woman's plea to help her find her dead husband's missing gold watch, they discover some mysterious activities at the nursing home where she lives.