Puzzles from Turtleman Used Books

First edition. Very little wear. Dust jacket encased in mylar. Pages clean and tight. A book of pictures that can resolve into 3-D images if you are able to disconnect your eyes. The kind of thing that has been marketed under the "Magic Eye" name. Gets easier with practice. Even the endpapers are these kind of images.

81 different mazes, each built into the outline of an aircraft. A paragraph about each aircraft accompanies the maze. None look to have been solved. No apparent wear.

Very little wear to the book. Dust jacket has a few flaws. There are small tears along the upper and lower spine edges, the front flap is clipped and the back flap has a small piece missing at the upper corner. The owner's name with an inscription inside front cover. Other than that, the pages are… Saber más sobre este artículo

Little wear. Pages slightly yellowed, but without any marks or notes. Rear cover has a water stain, lower half (can you see it in the photo?). 125 pages.

A collection of complicated mazes, with solutions. Some have been detached from the book for photocopying reasons (educational applications only). None are missing. Some use two pages, some even more. Minimal wear.