Learn Thai: Generation Next (Slang & Colloquial Talk)    by Sam Kittayapong
Price: $4.99 USD. 20740 words. Language: English. Published by LivingHour.org  on August 21, 2010. Nonfiction » Language Instruction » Thai.
Learn to speak Thai more like a native speaker. The first book of its kind, this work focuses on common Thai slang and colloquial talk used by Thailand’s young people. An essential book for English teachers going to Thailand, as well as expats and tourists visiting the Land of Smiles. Easy phonetic & Thai spellings. Written by the Ysaan Institute & Sam Kittayapong.

The Original Thai-English Language Cognate Dictionary & Learning Tool (with Thai Script)    by LivingHour.org 
Price: $3.99 USD. 21680 words. Language: English. Published on March 16, 2010. Nonfiction » Language Instruction » Thai.
Add 100s of Thai words to your working vocabulary in only a week's time. Each dictionary entry includes the English/Thai cognate, loanword, or similar sounding word, followed by a colloquial sample sentence in both languages, and a literal word-for-word English translation of the Thai sentence. Useful language notes cover areas such as grammar, pronunciation, root words, and the Isaan dialect.