Errata!
This is about as big an erratum as you can get, and it boggles my mind that it persisted through the production process. In the first paragraph, the text reverses the rule for determining whether a noun follows the "mixed" declension pattern or the alpha-only declension pattern. As subsequent paradigms indicate, it is the stems that end in i, e, or r that maintain alpha as the vowel in their ending; stems that end in any letter except i, e, or r alternate between alpha and eta (not that there are very many of these nouns relative to the alpha-only or eta-only patterns).
On page 30, just before the introduction of "Understanding Sentence Structure," the word "Lesson" should have an upper-case "L." A small thing, in this context, but one wants to catch every single slip.
In exercise 10, the accent on yuxaj should be a grave accent: yuca_j.
On page 33, the header has "Excercises" where it should read "Exercises."
Greek-to-English Exercises
1 You heard the voice of the teacher out of the house.
2 We proclaimed the beginning of peace to the slaves.
3 The children are receiving the peace of the Lord.
4 She/he wrote a word of life to the congregation.
5 The love of God destroyed the authority of death.
6 You are writing the commandments in the hearts of the children.
7 The sound of the apostles released the sins of the slaves.
8 The people heard the sound of the truth.
9 The apostle taught the asembly and the slave is teaching the
kingdom.
10 The kingdom of peace healed the souls of the teachers.
11 The lord healed the head of the house along with the slaves
and the children glorified the love of God.
12 We proclaimed love to the brothers [and sisters].
13 We see the truth in the life of the apostle.
14 The people are not receiving the doctrine of wisdom.
15 Y'all proclaimed the hour of death, but we are proclaiming
the kingdom of God.
16 We are not finding glory in the life of the slave.
17 The angel is saving the people from sin, but the hour of death
is destroying the kingdoms.
18 The lord has authority in the world.
19 I glorified God in the beginning of the day, and I saw the
love of the lord.
20 The teacher preached to the apostles in the authority of wisdom.