Singularis expectationis Iuveni, Henrico Philippo, magnifici & excellentissimi viri, dn. D. Ioannis, I.Cti & Oratorias Clmi. Serenissimo nostro ab intimis [...] : [Vale. Helmst. exac. Iul. non. Quinct. MDCVIII.] / J[ohannes Caselius], 1608