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Deductive Logic ⠃⠗⠋ braille edition

Grade 1 — uncontracted, letter-for-letter. Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 2 instead.

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445,580 braille cells · 467 embossed pages at 40×25 · 2,861 unrepresentable characters omitted

⠠⠁⠃⠎⠕⠇⠥⠞⠑⠀⠀⠀⠀⠀⠀⠀⠠⠗⠑⠇⠁⠞⠊⠧⠑⠀⠀⠀⠀⠀⠀⠁⠉⠉⠕⠗⠙⠊⠝⠛
⠀⠞⠕⠀⠝⠥⠍⠃⠑⠗⠀⠕⠋⠀⠟⠥⠁⠝⠞⠊⠞⠊⠑⠎⠲⠀⠀⠀⠀⠀⠀⠀
⠠⠉⠕⠝⠝⠕⠞⠁⠞⠊⠧⠑⠀⠀⠀⠀⠀⠀⠀⠠⠝⠕⠝⠤⠉⠕⠝⠝⠕⠞⠁⠞⠊⠧⠑⠀⠀⠀⠀
⠠⠎⠥⠃⠚⠑⠉⠞⠤⠞⠑⠗⠍⠀⠁⠝⠙⠀⠠⠁⠞⠞⠗⠊⠃⠥⠞⠊⠧⠑⠲⠀⠀⠀⠀⠼⠓⠛⠲⠀
⠠⠃⠽⠀⠁⠀⠠⠎⠥⠃⠚⠑⠉⠞⠤⠞⠑⠗⠍⠀⠊⠎⠀⠍⠑⠁⠝⠞⠀⠁⠝⠽⠀⠞⠑⠗⠍⠀
⠺⠓⠊⠉⠓⠀⠊⠎⠀⠉⠁⠏⠁⠃⠇⠑⠀⠕⠋⠀⠎⠞⠁⠝⠙⠊⠝⠛⠀⠃⠽⠀⠊⠞⠎⠑⠇⠋⠀
⠁⠎⠀⠁⠀⠎⠥⠃⠚⠑⠉⠞⠂⠀⠑⠲⠛⠲⠀⠄⠗⠊⠃⠃⠕⠝⠂⠄⠀⠄⠓⠕⠗⠎⠑⠲⠄⠀⠀⠀
⠼⠓⠓⠲⠀⠠⠁⠞⠞⠗⠊⠃⠥⠞⠊⠧⠑⠎⠀⠉⠁⠝⠀⠕⠝⠇⠽⠀⠃⠑⠀⠥⠎⠑⠙⠀⠁⠎⠀
⠏⠗⠑⠙⠊⠉⠁⠞⠑⠎⠂⠀⠝⠕⠞⠀⠁⠎⠀⠎⠥⠃⠚⠑⠉⠞⠎⠂⠀⠑⠲⠛⠲⠀
⠄⠉⠓⠑⠗⠗⠽⠤⠉⠕⠇⠕⠥⠗⠑⠙⠂⠄⠀⠄⠛⠁⠇⠇⠕⠏⠊⠝⠛⠲⠄⠀⠠⠞⠓⠑⠎⠑⠀
⠉⠁⠝⠀⠕⠝⠇⠽⠀⠃⠑⠀⠥⠎⠑⠙⠀⠊⠝⠀⠉⠕⠝⠚⠥⠝⠉⠞⠊⠕⠝⠀⠺⠊⠞⠓⠀
⠕⠞⠓⠑⠗⠀⠺⠕⠗⠙⠎⠀⠶⠎⠽⠝⠉⠁⠞⠑⠛⠕⠗⠑⠍⠁⠞⠊⠉⠁⠇⠇⠽⠶⠀⠞⠕⠀
⠍⠁⠅⠑⠀⠥⠏⠀⠁⠀⠎⠥⠃⠚⠑⠉⠞⠲⠀⠠⠞⠓⠥⠎⠀⠺⠑⠀⠉⠁⠝⠀⠎⠁⠽⠀⠄⠠⠁⠀
⠉⠓⠑⠗⠗⠽⠤⠉⠕⠇⠕⠥⠗⠑⠙⠀⠗⠊⠃⠃⠕⠝⠀⠊⠎⠀⠃⠑⠉⠕⠍⠊⠝⠛⠂⠄⠀⠕⠗⠀
⠄⠠⠁⠀⠛⠁⠇⠇⠕⠏⠊⠝⠛⠀⠓⠕⠗⠎⠑⠀⠊⠎⠀⠙⠁⠝⠛⠑⠗⠕⠥⠎⠲⠄⠀⠀⠀
⠼⠓⠊⠲⠀⠠⠁⠞⠞⠗⠊⠃⠥⠞⠊⠧⠑⠎⠀⠁⠗⠑⠀⠉⠕⠝⠞⠗⠊⠧⠁⠝⠉⠑⠎⠀⠕⠋⠀
⠇⠁⠝⠛⠥⠁⠛⠑⠀⠺⠓⠑⠗⠑⠃⠽⠀⠺⠑⠀⠊⠝⠙⠊⠉⠁⠞⠑⠀⠞⠓⠁⠞⠀⠁⠀
⠎⠥⠃⠚⠑⠉⠞⠀⠓⠁⠎⠀⠁⠀⠉⠑⠗⠞⠁⠊⠝⠀⠁⠞⠞⠗⠊⠃⠥⠞⠑⠲⠀⠠⠞⠓⠥⠎⠂⠀
⠺⠓⠑⠝⠀⠺⠑⠀⠎⠁⠽⠀⠄⠠⠞⠓⠊⠎⠀⠏⠁⠏⠑⠗⠀⠊⠎⠀⠺⠓⠊⠞⠑⠂⠄⠀⠺⠑⠀
⠊⠝⠙⠊⠉⠁⠞⠑⠀⠞⠓⠁⠞⠀⠞⠓⠑⠀⠎⠥⠃⠚⠑⠉⠞⠀⠄⠏⠁⠏⠑⠗⠄⠀
⠏⠕⠎⠎⠑⠎⠎⠑⠎⠀⠞⠓⠑⠀⠁⠞⠞⠗⠊⠃⠥⠞⠑⠀⠺⠓⠊⠞⠑⠝⠑⠎⠎⠲⠀
⠠⠇⠕⠛⠊⠉⠂⠀⠓⠕⠺⠑⠧⠑⠗⠂⠀⠁⠇⠎⠕⠀⠗⠑⠉⠕⠛⠝⠊⠎⠑⠎⠀⠁⠎⠀
⠁⠞⠞⠗⠊⠃⠥⠞⠊⠧⠑⠎⠀⠞⠑⠗⠍⠎⠀⠺⠓⠊⠉⠓⠀⠎⠊⠛⠝⠊⠋⠽⠀⠞⠓⠑⠀
⠝⠕⠝⠤⠏⠕⠎⠎⠑⠎⠎⠊⠕⠝⠀⠕⠋⠀⠁⠞⠞⠗⠊⠃⠥⠞⠑⠎⠲⠀
⠄⠠⠝⠕⠞⠤⠺⠓⠊⠞⠑⠄⠀⠊⠎⠀⠁⠝⠀⠁⠞⠞⠗⠊⠃⠥⠞⠊⠧⠑⠀⠑⠟⠥⠁⠇⠇⠽⠀

These are the same pages the .brf download embosses — form-feed breaks and all. BRF opens in braille software (Duxbury, BrailleBlaster), on embossers, and on refreshable displays.