Pascal's Basic Primary Spelling (primary English) By P. Walker

Spellbound: Untangling English Spelling By Robbins Burling

Frederic P. Miller (u. A.) | English Spelling Reform | Taschenbuch |

Frederic P. Miller (u. A.) | American And British English Spelling

Being Creative In Primary English By Copping, Adrian

Spell It Out: The Singular Story Of English Spelling By Crystal, David

Editor | Oxford Primary Grammar Punctuation And Spelling Dictionary |

Oxford International Primary English: Teacher's Guide Level 1 By

Oxford International Primary English: Workbook Level 4 By Danihel,

Frederick Gard Fleay | English Sounds And English Spelling (1878) |

Aradia By Ivona P. Walker

Oxford International Primary English Student Book 3 By Hearn, Izabella

Oxford International Primary English: Student Book Level 3 By Barber,

Cambridge Primary World English: Workbook Stage 3 By Basak, Rena

John Cunningham Geikie | English Spelling And Pronouncing |

Unclean Spirits By D. P. Walker