De alchemia dialogi II. Quorum prior, genuinam librorum Gebri sententiam, de industria ab authore celatam, & figurato sermone involutam retegit et certis argumentis probat. Alter Raimundi Lullii Majoricani Mysteria [i. e. Lignum vitae] in lucem producit. Quibus praemittuntur, propositiones centum viginti novem idem argumentum compendiosa brevitate complectentes / [Giovanni Braccesco].

Norimbergae : Apud Johan Petreium, 1548.

64 unnumbered leaves ; (4to)

The prefatory "propositiones" are headed: Expositio librorum Gebri et Raimundi, ex Tuscanico idiomate traducta ... incerto authore

Dialogus primus, veram et genuinam librorum Gebri sententiam explicans (p. [11-112]) was first published in Venice in 1544 under title: La espositione di Geber. Lignum vitae (p. [113-127]) was first published in Rome in 1542 under title: Il legno della vità. These Latin versions by Guglielmo Grataroli were included in the translator's compilation "Verae alchemiae ... doctrina certusque methodus" published in Basel in 1561.