Selling these three violin books. They were required as part of RRISD orchestra class participation. It appears they still are: https://sites.google.com/roundrockisd.org/prmsorchestra/supply-lists?authuser=0
Suzuki Violin School, Vol 1: Violin Part for $10 (sells for $22 including tax on amazon: https://a.co/d/eoMoHAF)
Essential Elements for Strings – Violin Book 1 for $8 (sells for $14 on Amazon: https://a.co/d/ecHhK6b)
Essential Elements for Strings - Violin Book 2 for $8 (sells for $14 on Amazon: https://a.co/d/iXfXv7T)
Contemporary Violin Technique, Volume 1 for $10 (sells for $43 on Amazon: https://a.co/d/1VQUHLe)