Ergonis Software and Take Control Books today announced a special offer that gives Macintosh users buying a copy of PopChar X 3.0 a 30% discount off Sharon Zardetto Aker’s “Take Control of Fonts in Mac OS X” and “Take Control of Font Problems in Mac OS X.” Christoph Reichenberger, CEO of Ergonis Software said, “We’re pleased to have negotiated this discount on these ebooks about font handling for our PopChar customers. We’ve been working on font-related utilities for the Mac for many years, and although font handling on the Mac has become significantly more powerful, it has also become hugely more complicated. Since both PopChar and these ebooks are indispensable for anyone who deals with many different fonts, we think this is a great offer.”