Donald J. Sobol figura in questo catalogo con 44 libri in 1 serie, tra cui Encyclopedia Brown, Disaster, Encyclopedia Brown's Book Of Strange But True Crimes, Encyclopedia Brown's Book of Wacky Animals e Encyclopedia Brown's Book of Wacky Cars.
True Sea Adventures
1975
Encyclopedia Brown's Record Book of Weird and Wonderful Facts
1979
Disaster
1979
Encyclopedia Brown's Second Record Book of Weird and Wonderful Facts
1981
Encyclopedia Brown's Book of Wacky Crimes
1982
Encyclopedia Brown's Book of Wacky Spies
1984
Encyclopedia Brown's Book Of Wacky Sports
1984
Encyclopedia Brown's Book of Wacky Animals
1985