The paper discloses a system including a multi-source content acquisition engine configured to provide an instruction to launch an editor window to display a set of selectable content from user-generated content generated by a plurality of remote sources and stored in a content datastore. The system includes a multi-source content selection engine configured to identify a set of selected content from the set of selectable content. The system includes an integrated content arrangement engine configured to arrange the set of selected content into a multi-sourced journal content sequence. The system includes a layer integration engine configured to apply a layer from the layer datastore to a portion of the multisourced journal content sequence. The system includes a multi-source content launch engine configured to provide an instruction to display an integrated multi-sourced journal content sequence including the multi-sourced journal content sequence and the layer in the editor window.