Mystery fiction and books on critical thinking, logic puzzles and quarter-tone music.
A mystery
“Holmes and Watson. Poirot and Hastings. Dalziel and Pascoe... And now Brandon Quinn’s Victor Rockwell and Julian Chase have joined the ranks.”
Victor, a street-smart former cop, knows people. Julian, a software engineer, knows probabilities. Together, they combine instinct, logic and modern investigative methods to solve complex cases—from burglary to homicide and everything in-between.
A Practical Guide to Achieving Your Goals Through Critical Thinking
Learning to execute the critical thinking process effectively is crucial to advancing your career, business, and personal projects. Method Matters will give you the deep understanding necessary to take your goals to the next level.
A Unique Collection of 200 Puzzles on Logic, Lies, and the Limitless
200 unique puzzles on clocks and calendars, liars, demons, chess boards, rotatable words and hidden infinities, concluding with “The Hardest Logic Puzzle Ever.”
A Sudoku-inspired game of hexagons: the puzzle book
Dive into the captivating world of Hexakai, a unique and challenging hexagonal puzzle game, with this comprehensive puzzle book: 150 puzzles, larger bonus puzzles, strategies and the mathematics behind the game.
Third edition
Fingerings for every playable quarter tone across the range, studies in quarter-tone scales and chords, and ten etudes.
Second edition
An introduction to 24-TET for composers: the melodies and harmonies quarter tones make possible, and how to write quarter-tone music for common instruments.
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