Great Minds Puzzle Compendium - Set of 5

This assortment includes five different mini puzzles, each one representing a different "Great Mind".  Every one is solved in a completely different way with a range of difficulty, giving you a taste of the entire line.  The goal however, is the same in all: Separate the pieces and reassemble the puzzle.

Includes:

1) Kepler's Star
2) Faraday's Magnetic Field
3) Franklin's Kite
4) Edison's Light Filament
5) Stephenson's Railway Sleepers