Zeta was developed by Roy Cole, the British typographer and book designer. It is his second typeface family, completed in 2006, and comprises six fonts. As with his other typeface families - Lina, Colophon and Coleface - Zeta is a sans-serif typeface, particularly notable for its fluidity and strong legibility. Whilst the proportions of Zeta are derived from classical models, the letter forms themselves are totally modern in concept. For example, when used for blocks of text little line spacing is needed to achieve good readability. Zeta is conceived as an easy reading typeface presenting an up-to-date impression wherever it is utilized. Due to its origins it really comes into its own when used for book design.

Coleface was created by the British typographer Roy Cole, completed shortly before his death in 2012. It comprises six fonts: Coleface 30, 60, 90 and the italics 33, 66, 99. As with his earlier typeface families - Lina, Zeta and Colophon - Coleface is a highly-readable sans serif typeface that offers significant flexibility in terms of its potential uses. Roy Cole studied typographic design under the tutelage of Emil Ruder at the Gewerbeschule in Basel, at a time when typographic history was being made through the creation of a style that epitomized modernity. Consequently the principles of order, simplicity and legibility, fused with experimentation, became a hallmark of his practice, as exemplified in his last font Coleface.

Jun Script is a geometric script font.