- I don't think Logo's free book of the month (May) is recommendable [well, you can still go there]. But this one from her sister company/program, Verbum is not bad, a classical work by an important early church father.
The Homilies on the Acts of the Apostles
by St. John Chrysostom
The saint whose name means "golden-mouthed" earned this title because of his profound and eloquent preaching, which was often transcribed for wider distribution. That distribution has reached into our age, and we today can benefit from the wisdom he disseminated over 1,600 years ago. This Easter season dive deeper into the life of the early Church, whose impetus was the power of the Resurrection, an impetus which drives the Church today.