Book 2 of the Psalms ends with a praise unto the Lord, as does all the other books. Psalm 70 is a Psalm of David which is almost identical to Psalm 40:13-17. The second Psalm is anonymous, and it is a Psalm of an older person and his walk with the Lord, and Psalm 72 is a kingly Psalm which is celebration of the King of Kings and His eternal kingdom. That King is Jesus. (Matthew chapter 1)
