No one can tell for sure but it is believed that the Prophet Isaiah wrote Psalm 46, 47, and 48. Check out this link for a greater explanation: http://www.easyenglish.info/psalms/psalm046-048-taw.htm
It is believed that he wrote several different Psalms during this time period, commemorating different events involving Saul's pursuit: Psalm 18 Psalm 57 Psalm 59 Psalm 63 Psalm 70 Psalm 142
It's in the fourth book, which includes Psalms 90 to 106. See also:More about the Psalms
Psalm 100 is one of the many psalms that has an anonymous author.
Most likely David, since (according to the 'superscriptions') the surrounding Psalms are all by David.
We don't. In spite of the usual attributions, scholars say that all the psalms, including both Psalm 90 and 91, were written during a relatively short period of only two hundred years, beginning with the Babylonian Exile.
David wrote Psalm 38 through Psalm 47 :)
The bible does not mention it, but it is a Psalm of praise.
David
Psalm 28 was written by King David.
The Psalm 32 was written by king david.
Leonhard Widmer wrote Swiss Psalm.
David
David
David
King David wrote Psalms 27.
saul
david