De philologia, studiis liberalis doctrinæ, informatione and educatione litteraria generosorum adolescentum, ... tractatus Guilielmi Budæi, Thomæ Campanellæ, Joachimi Pastorii, Joh. Andreæ Bosii, Joh. Schefferi, and Petri Angelii Bargæi. Quos Thomas Crenius collegit, recensuit, emendavit, in incisa siue commata distinxit, ... Accedunt Justi Lipsii suis de politicorum libris, ut and Ammiano Marcellino ac Aurelio Victore duæ, tertiaque Joachimi Pastorii; hactenus ineditæ epistolæ