SobekPH Baldwin is a mobile application designed to interact with the Baldwin Library of Historical Childrens Literature Digital Collection in the UF Digital Collections. Though the images and materials are already available on the web with significantly more information and detail than is feasible for the constraints of a mobile platform, we believe that these collections are beautiful in their own right, simply to view and interact with. To that end, and working in concert with the Digital Library Center staff, weve created SobekPH Baldwin.