Encyclopedia Brown and the case of the secret UFOs

Description:

Ten brief cases allow the reader to match wits with ten-year-old crime-buster, Encyclopedia Brown, as he investigates such cases as whether a diary of George Washington's mother is authentic, or if a UFO picture supposedly taken by the army is real.

subjects: Mystery and detective stories,  Ten-year-old boys,  Detective and mystery stories,  Juvenile fiction,  Fiction,  Boy detectives,  Encyclopedia Brown (Fictitious character),  Criminal investigation,  Children's fiction