Quaestiones de febribus, pp. 217-40, in a collection of various authors on fevers printed in 1576, are simply nine Differentiae from the Conciliator.
Not many MSS appear to have survived; some are:
BN 6961, 1384 A. D., conciliator discordiarum medicinalium.
BN 6962, 15th century.
Library of the Dukes of Burgundy, 10871, early 16th century, Petri de Abano, Conciliator de medicinis, “Ad melius intelligendum.”
Medic. 54, “Egregie questiones Petri Paduani consiliatoris,” in the 1412 A. D. catalogue of Amplonius, seems no longer in that collection.
Harleian 3747, 15th century, fol. 233, Petri de Ebano de balneis, is probably an extract from the Conciliator.
Vienna 5289, 15th century, fol. 15r, Cura epidimiae, “Recipe radices pedis corvini ... / ... adiustionem prohibitum,” ascribed to Peter and immediately followed by his De venenis, is perhaps also an extract from the Conciliator.
On the astrolabe.
It appears to have been printed twice but I have not seen either edition: