Estonian orthography with exercises and key is a handbook that presents the basis of Estonian orthography and helps to improve your practical spelling skills through exercises.

Estonian orthography with exercises and key gives a simple and systematic overview of Estonian orthography, including
- spelling of sounds,
- capitalization,
- use of abbreviations and symbols,
- spelling of compound words,
- spelling of numbers,
- punctuation.
Estonian orthography with exercises and key is a handbook-workbook: an overview of a language rule is always followed by exercises to reinforce the rule. A language learner can immediately check her answers by using a key to the exercises at the end of the book.
Estonian orthography with exercises and key has an appendix containing a selection of frequently occurring foreign words, the spelling, meaning, and government of which is important to know for a modern language user.
Estonian orthography with exercises and key is suitable for both native and foreign learners of Estonian in middle school, high school, and university. It is an irreplaceable study material for all language enthusiasts, including everybody who needs advanced spelling skills in their professional work: teachers, translators, journalists, editors, copyreaders and copywriters.