The Mystery in Lost Canyon(1997)
(The seventh book in the Home School Detectives series)
A novel by John Bibee
Horseshoe Ranch, high in the Colorado Rockies is a perfect spot for a family facation and for the Home School Detectives to unravel a mystery. Could they be on the trail of Corrigan's treasure, missing for a hundred years?.
Used availability for John Bibee's The Mystery in Lost Canyon
September 1997 : USA Paperback