About Phoneflips

Carrying on a Tradition.

After more than 40 years in print and 5 million hard-copy publications later, our titles are  moving to Smartphones!
From grade school all the way through to College & Adult levels, our ever growing library of titles covers many specialty topics, plus key educational areas of Math, Biology, Accounting, Language Arts and more!
Now, these great quick reference guides can finally fit in your pocket!


Our Roots

Jack Cushman started Christopher Lee Publications, Inc. in 1969 in Glencoe, Illinois. Mr. Cushman served in the Air Force as a pilot during World War II. Following the war he graduated from Michigan State University with a Bachelor of Arts Degree and Masters Degree in education.
Mr. Cushman was a teacher, principal, and superintendent of schools. During this period he was a freelance writer. In 1968 he wrote a workbook centering on math story problems entitled "Comprehend, Compute, and Learn".
Unable to find a publisher, he started his own business. Over 100 workbooks followed in the areas of math, social studies, language arts, and science. A dozen games in the same subject areas were published.
In 1974 Mr. Cushman developed the "Flipper" concept and published the "Punctuation and Capitalization Flipper". The "Flipper" product line now includes over 60 titles with over 5 million "Flippers" in print. Also, Christopher Lee Publications, Inc has published custom "Flippers" on over 50 topics for businesses and schools. Mr. Cushman passed away in 1996 at the age of 74.
That thing on his desk is a Remington Typewriter :)

We have been a member of good standing and supplier to National Association of College Stores for over 20 years.   Also, a 25 year member of NSSEA [National School Supply and Equipment Association].
You can trust our content is college level approved!


Pizza, Catalogs or Manuals

Get your business into your customer's pocket before your competition does!  Its much easier than you think getting a presence on your customer's smartphones and  we can quickly develop custom apps in 3 easy steps:

1. Send us your content (we help you with this)

2. We'll convert it to custom phoneflip (your brand)

3. We'll upload it to an App Store for Distribution


Contact us for more information ! 



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