Donald J. Sobol

Books
Encyclopedia Brown and the Case of the Secret UFOs Encyclopedia Brown and the Case of the Secret UFOs
Encyclopedia Brown and the Case of the Secret UFOs
2010
Encyclopedia Brown and the Case of the Marshmallow Tower Encyclopedia Brown and the Case of the Marshmallow Tower
Encyclopedia Brown and the Case of the Marshmallow Tower
2025
Encyclopedia Brown Double Mystery #4 Encyclopedia Brown Double Mystery #4
Encyclopedia Brown Double Mystery #4
2012
Encyclopedia Brown Double Mystery #1 Encyclopedia Brown Double Mystery #1
Encyclopedia Brown Double Mystery #1
2012
Encyclopedia Brown Double Mystery #2 Encyclopedia Brown Double Mystery #2
Encyclopedia Brown Double Mystery #2
2012
Encyclopedia Brown Double Mystery #3 Encyclopedia Brown Double Mystery #3
Encyclopedia Brown Double Mystery #3
2012