CREATE TABLE table_66245 ("Debut year" FLOAT, "Player" TEXT, "Games" FLOAT, "Goals" FLOAT, "Years at club" TEXT)

Which Goals have Games smaller than 41, and a Player of mark amos?
SELECT MIN("Goals") FROM table_66245 WHERE "Games" < '41' AND "Player" = 'mark amos'
SELECT MIN("Goals") FROM "table_66245" WHERE "Games" < '41' AND "Player" = 'mark amos'