breaking boundaries.empowering researchers.opening science. plos is a nonprofit, open access publisher empowering researchers to accelerate progress in science and medicine by leading…

citation machine® helps students and professionals properly credit the information that they use. cite sources in apa, mla, chicago, turabian, and harvard for free.

open library is an open, editable library catalog, building towards a web page for every book ever published. read, borrow, and discover more than 3m books for free.

doaj is a unique and extensive index of diverse open access journals from around the world, driven by a growing community, committed to ensuring quality content is freely available online for everyone.

little free library is a nonprofit organization with a mission to build community, inspire readers, and expand book access for all through a global network of volunteer-led little free libraries.

fulcrum is a publishing platform that helps publishers present the full richness of their authors' research outputs in a durable, discoverable, accessible, and flexible form.