The latest iteration of the Cherenkov Telescope Array’s (CTA’s) science case, Science with the Cherenkov Telescope Array, was made available today via the CTA website library (www.cta-observatory.org/science/library/) and arXiv (1709.07997) and will be published in a special edition of the International Journal of Modern Physics D in the coming weeks. The work includes more than 200 pages that introduce and elaborate on CTA’s major science themes and place CTA in the context of other major observatories.