Set of ten books introducing further alternative vowel and consonant spellings, and common Latin Suffixes.

Book 1: 'ue': u, ue, u-e
Book 2: 'u': u, o, uo
Book 3: 's': s, ss, se, c, ce
Book 4: 'l': l, ll, le, al
Book 5:'j': j, g, ge
Book 6: 'f': f, ff, ph
Book 7: 'cher': ture
Book 8: 'shun': tion
Book 9: 'shul': cial, tial
Book 10: 'zhun': sion