Ethel C. Brillauthor : Ethel C. BrillEthel C. Brill Book SeriesSecrets of the AndesSouth from Hudson Bay: An Adventure and Mystery Story for BoysThe Island of Yellow Sands: An Adventure and Mystery Story for BoysThe Perambulations of a Bee and a Butterfly,The Boy Chums in the Florida JungleFather Thrift and His Animal FriendsCaptured by the Arabs