The second Maryland Open Source Textbook (M.O.S.T.) State Summit on open educational resources (OER) will be held Tuesday, May 28, 2019 from 8:30 a.m. - 4:30 p.m. at the Maritime Conference Center. Co-hosted by the Congress of Academic Library Directors (CALD) of Maryland, this Summit builds on the first M.O.S.T. Summit held in December 2017 with a focus on strategically building capacity within and across Maryland higher education institutions to increase access, affordability, and achievement for students through the incorporation of OER into teaching practice. This Summit is ideally suited for institutions wishing to send a team of individuals charged with making OER adoptions strategic, sustainable, and impactful at their institution.