1 - 4 of 4 results for "Christopher Maslanka"

Title: The Pyrgic Puzzler: Classic Conundrums, Author: Christopher Maslanka
Title: Professor Pinkerton Puzzles, Author: Christopher Maslanka
Title: Neurobics: Create Your Own Brain Training Program, Author: David Owen
Title: Professor Percival Pinkerton's Most Perplexing Puzzles, Author: Christopher Maslanka