The Anonymous of Perugia (De inceptione)
This book is in Latin.
The Anonymous of Perugia, “On the beginning or foundation of the Order and the deeds of those Friars Minor who were first in religion and companions of St. Francis” (c. 1240-1241), probably by Brother John, in Latin. No public-domain English exists.
Contents
Source: Prologue and chapters. Latin only; the poliba page is the only clean source found.