California Mathematics Grade 2 (Volume 1) Paperback – January 1, 2009byRoger DayGonsalvesKrulikMalloy
California Mathematics Grade 1 (Volume 1) Paperback – January 1, 2009byAltieriBalkaRoger DayGonsalvesGraceKrulikMalloyMolix-BaileyMoseleyMowry