This paper introduces a system that facilitates storing retrieving and linking hypermedia information resources using tree - like structures with nodes and links This system provides a new approach towards cross curriculum and curriculum integration for E - learning the implemented system has a graphical interface for navigating and searching the system The search results are presented to the user in the form of diograms that simulates library bookshelves and highlighs the relationship between each retrieved resource from a specific knowledge area and other knowledge areas it may serve the system adopts the universally used Dewey Decimal system to classify the stored resources in tree - like structures This makes it possible for various institutes to cooperate and share resources The tree structure allows for providing the user with alternative views of the stored data and allows for traversing the tree (s) of each stored resource for the subject area and sub - areas for related subjects and for similar resources in graphical and diagrammatic forms This text contains the following main secondary and sub titles : Abstract / Introduction / Integrated curriculum / Tree structure / description / Implementation / The dewey decimal system / A hierarchical database approach / Creating the basic tree / A Graphical interface / Adding resaurees to the tree / Searching the tree / viewing search results / navigating the tree / alternative views / challenges / rotating trees / abstraction / video and audio clips and images / constructing a tree based on content / using an agent / Conclusion / References .