This guide lists directory information on the following library instruction resources: (1) national, regional, state, and specialized clearinghouses; (2) regional and state directories/handbooks of library Instruction programs; (3) national and state newsletters; (4) national, regional, state, and specialized columns/clearinghouse newsletters; and (5) clearinghouses reported defunct as of 1988. Detailed information provided for 14 clearinghouses includes a contact person, address, telephone number, founding date, source of funding, goals and objectives, loan policy, number of items circulated to/consulted by users in 1988, acquisition policy, number of items in collection, recent projects or activities, planned projects or activities, and publications by/about the clearinghouse. The clearinghouses represented are the Library Orientation/Instruction Exchange (LOEX); New England Bibliographic Instruction Clearinghouse (NEBIC); Southeastern Bibliographic Instruction Clearinghouse (SEBIC); California Clearinghouse on Library Instruction, Northern Section (CCLI, North); California Clearinghouse on Library Instruction, Southern Section (CCLI, South); Colorado Library Instruction Clearinghouse (CLIC); Florida Library Orientation/ Bibliographic Instruction Clearinghouse (LOBI); Hawaii Library Instruction Clearinghouse; Kentucky Library Instruction Clearinghouse (KLIC); Library User Education Roundtable (LUERT); Wisconsin Bibliographic Instruction Clearinghouse; American Theological Library Association (ATLA) Library Instruction Clearinghouse; and Bibliographic and Library Instruction in Secondary Schools (BLISS). (MES)