Shop › MSL Workbook 3 By Readingish Australia Image 1 of 6 Image 2 of 6 Image 3 of 6 Image 4 of 6 Image 5 of 6 Image 6 of 6 MSL Workbook 3 By Readingish Australia $104.00 210 pages of activities to support more vowel digraphs, R affected vowels (ir, er, ur, or, ar), noun plurals and more. Quantity: Add To Cart Added! 210 pages of activities to support more vowel digraphs, R affected vowels (ir, er, ur, or, ar), noun plurals and more.