Title: The Rollo books.
Authors: Abbott, Jacob, 1803-1879
Publisher: T.Y. Crowell & Co.
Year: 1855
Contents: [1]. Rollo learning to talk.--Rollo learning to read.--[2]. Rollo at work.--Rollo at play.--[3]. Rollo at school. - Rollo's vacation.--[4]. Rollo's experiments. - Rollo's museum.--[5]. Rollo's travels. - Rollo's correspondence.--[6]. Rollo's philosophy: fire. - Rollo's philosophy: water. - [7]. Rollo's philosophy: sky. - Rollo's philosophy: air.