I'm thinking about acquiring a set of the Tarbell Course in Magic that mixes the Tannen editions with the Robbins editions. Will this cause any problems? For example, is the pagination (page numbers) the same between editions? Thanks.

Regards,

The pagination is the same, however there is a slight difference in the size if the books themselves. The Tannen books are approx. 6" X 9", the Robbins books are approx. 6 3/8" X 9 3/8"
I have a Tannen Volume 1 and the rest of my set are Robbins. They all work just fine

Thanks for the tip!