The flowcharts seem like a very effective, memorable way to present history. Some of our social studies teachers are starting to use them (or similar charts of their own design) as the core of their units. The readings that accompany the flowcharts on Butler's website (www.flowofhistory.com) are also excellent -- you can give them to students and have them try to come up with a flowchart of their own (they're explicitly written to support that). It would be wonderful to have the readings in a downloadable companion file... Keep up the great work! -Robin Mittenthal, a high school librarian (and history buff) in Wisconsin

Excellent product! I highly recommend it!

I would also like to see the flow charts available in black and white (less expense for printing) and as pdf pages (holds size and easier to pick which pages to print) rather than a powerpoint program. Sincerely, Michele Trostle