- E-bookReading & Writing ThaiJintana Rattanakhemakorn
- E-bookThai Stories for Language LearnersJintana Rattanakhemakorn
- E-bookEasy ThaiJintana Rattanakhemakorn
- E-bookThai Picture DictionaryJintana Rattanakhemakorn
- E-bookTuttle Pocket Thai DictionaryJintana Rattanakhemakorn
- E-bookPeriplus Pocket Thai DictionaryJintana Rattanakhemakorn