Magic Arrow Tile Puzzles (Pre-Owned Hardcover 9781402728921) by Ivan Moscovich - Walmart.com
The Think Tank: A Fantastic Collection of 3-D and Pop-up Games and Puzzles by Ivan Moscovich - Hardcover - from World of Books Ltd (SKU: GOR003407100)
Fiendishly Difficult Visual Perception Puzzles: Ivan Moscovich: 9780806982687: Amazon.com: Books
Strain-Your-Brain: Power Puzzles - Paperback By Ivan Moscovich - GOOD | eBay
The Little Book Of Big Brain Games (paperback) By Ivan Moscovich : Target
The Puzzle Universe: A History of Mathematics in 315 Puzzles: Moscovich, Ivan: 9781770854758: Amazon.com: Books
The Brain Games that Saved 93-Year-Old Ivan Moscovich
Six volumes from the Mastermind Collection puzzle book series | Ivan Moscovich
The Puzzle Universe: A History of Mathematics in 315 Puzzles: Moscovich, Ivan: 9781770854758: Amazon.com: Books
Leonardo's Mirror and Other Puzzles (Dover Recreational Math): Moscovich, Ivan: 9780486482392: Amazon.com: Books
The Awesome 3-D Puzzle Challenge: Moscovich, Ivan: 9781402707094: Amazon.com: Books
Fiendishly Difficult Math Puzzles by Ivan Moscovich - Paperback - 1899-12-31 - from Abednego Book Shoppe (SKU: mon0000854962)
1,000 Playthinks: Puzzles, Paradoxes, Illusions & Games: Moscovich, Ivan, Stewart, Ian: 9780761118268: Amazon.com: Books
FIENDISHLY DIFFICULT MATH PUZZLES By Ivan Moscovich 9780806982700 | eBay
Magnetic Puzzle Pack...Over 100 Interactive Games and Puzzles with 3-D Magnetic Playing Pieces: Ivan Moscovich: 9781402725760: Amazon.com: Books
Sensational Shape Problems & Other Puzzles by Ivan Moscovich: Used 9781402723476 | eBay
The Shoelace Problem and Other Puzzles (Mastermind) by Moscovich, Ivan: New Paperback (2005) | The Book Spot
Mastermind Collection: The Hinged Square and Other Puzzles by Ivan Moscovich... 9781402716669 | eBay
Loopy Logic Problems and Other Puzzles (Dover Recreational Math): Moscovich, Ivan: 9780486490694: Amazon.com: Books
Leonardo's Mirror & Other Puzzles (Pre-Owned Paperback 9781402716676) by Ivan Moscovich - Walmart.com
Fat Brain Toys Fold Origami Brainteaser Set by Ivan Moscovich - 182129000816
FOLD: Origami Brainteaser - No Biggie
BrainMatics: Logic Puzzles, Pre-Owned Paperback 3833153652 9783833153655 IVAN MOSCOVICH - Walmart.com
![The Think Tank: A Fantastic Collection of 3-D and Pop-Up Games and Puzzles [FIRST EDITION, FIRST PRINTING] by Moscovich, Ivan: As New Hardcover (1998) 1st Edition | Vero Beach Books](https://pictures.abebooks.com/inventory/30967925644_5.jpg "The Think Tank: A Fantastic Collection of 3-D and Pop-Up Games and Puzzles [FIRST EDITION, FIRST PRINTING] by Moscovich, Ivan: As New Hardcover (1998) 1st Edition | Vero Beach Books")