In honor of National Library Week, BRIT Library would like to highlight a recent acquisition of the BRIT Library & Archive collection. In July of 2018, BRIT Library acquired the collection of botanist Sherwin Carlquist. This acquisition includes 100,000 color field photograph slides, 5,000 microscope slides, and 15 field notebooks. Carlquist is a Guggenheim fellow and a plant anatomist based at Santa Barbara Botanic Garden Herbarium (SBBG) in California and continues to publish on his research findings to this day. Over the course of his career, the primary focus of his research has been on island biogeography and island flora. The most active years of his field research span from 1953-1989 and include regions such as Western Australia, New Zealand, Hawaii, Japan, Malaysia, and Africa.