Reddit mentions of Evoking Sound: Fundamentals of Choral Conducting, 2nd Edition

I'm currently studying Vocal Performance in preparation for graduate studies in Choral Conducting. I would ABSOLUTELY look into literature such as Dennis Shrock's books, specifically his most known, Choral Repertoire and Choral Scores.

Also, if you are looking at this opportunity very seriously as your future, this is very exciting and I welcome you to choral singing!

Absolutely also look into the work done by Dr. James Jordan, he is one of the leading scholars, pedagogues, and conductors in the field. His books in the Evoking Sound series, Evoking Sound, Evoking Sound, the Choral Warmup, and if you're particularly interested in conducting(not just choral conducting!) and its nuances, then The Conductor's Gesture.

Also, Podcasts are a GREAT resource, listen to Choir Chat, with John Hughes, he interviews the fields leading experts and big names, composers, conductors, and teachers!

I would also like to say that the greatest tool for finding new rep is just listening to choirs, listening to a lot of recordings. You should be able to find a LOT of rep just from searching through recordings from ACDA conventions alone.

Also, recommendations for composers generally outside of the classical choral canon, or who are gaining some popularity, Stacey Gibbs for spirituals, Moses Hogan for spirituals, Dan Forrest is a new contemporary composer whose music is approachable, Jake Runestadt is another contemporary composer with approachable music, Daniel Elder's set of Three Nocturnes(Lullaby, Ballade to the Moon, and Star Sonnet), Michael Burkhardt for treble choir or approachable young choir / world music, Eugene Rogers has a very approachable series for world music, Joseph Flummerfelt has a lot of fantastic arrangements of a lot of stuff(Danny Boy), Greg Jasperse for vocal jazz, Darmon Meader for vocal jazz, Kerry Marsh for vocal jazz.

Don't hesitate to message if you have any questions about the comment or in the future!

James Jordan is a choral conducting genius.
His book, Evoking Sound, is a great place to start. It covers basic technique, some philosophy of conducting, stuff about score marking, and so much more.
I'm sure there's some other Dr. Jordan students lurking in this sub that could vouch for me.