There has been data ("Pimsleur Portuguese (Brazilian) Level 3 Lessons 26-30 MP3: Learn to Speak and Understand Brazilian Portuguese with Pimsleur Language Programs (Pimsleur Digital)") available for this ISBN from the data sources that books-by-isbn.com uses, but not on the latest request on Sun Aug 4 03:35:56 2019, so the data displayed here has been removed .