A BU Library Catalogue/One Stop Search is the best place to start. It will search for books in the BU Library, as well as a selection of online books. Worldcat may be a valuable tool for searching BU Library books, as well as identifying materials BU Library does NOT have. The Finding Books Library Guide will outline additional strategies for finding books.
The Indigenous Curriculum Collection (previously known as the Aboriginal Curriculum Initiatives Collection) on the First Floor continues to grow. Drop by and have a look!