Each year, the Montana Center for 4-H Youth Development publishes their Project Selection Guide called the "Montana 4-H Clover." The Montana 4-H Clover describes each of the Program Areas and lists project books and materials for all Project Areas. You can download a PDF version of the 4-H Clover at the link below.
Link to the Projects page of the Montana 4-H website
2018-19 4-H Project Guide (The Clover)