- May 1, 1966
- File:Pe660501.jpg
- May 2, 1966
- File:Pe660502.gif
- May 3, 1966
- File:Pe660503.gif
- May 4, 1966
- File:Pe660504.gif
- May 5, 1966
- File:Pe660505.gif
- May 6, 1966
- File:Pe660506.gif
- May 7, 1966
- File:Pe660507.gif
- May 8, 1966
- File:Pe660508.jpg
- May 9, 1966 (Start of a storyline in which Lucy and Linus move away which was later adapted as the 1983 animated TV special Is This Goodbye, Charlie Brown?)
- File:Pe660509.gif
- May 10, 1966
- File:Pe660510.gif
- May 11, 1966
- File:Pe660511.gif
- May 12, 1966
- File:Pe660512.gif
- May 13, 1966
- File:Pe660513.gif
- May 14, 1966
- File:Pe660514.gif
- May 15, 1966
- File:Pe660515.jpg
- May 16, 1966
- File:Pe660516.gif
- May 17, 1966
- File:Pe660517.gif
- May 18, 1966
- File:Pe660518.gif
- May 19, 1966
- File:Pe660519.gif
- May 20, 1966
- File:Pe660520.gif
- May 21, 1966
- File:Pe660521.gif
- May 22, 1966
- File:Pe660522.jpg
- May 23, 1966
- File:Pe660523.gif
- May 24, 1966
- File:Pe660524.gif
- May 25, 1966
- File:Pe660525.gif
- May 26, 1966
- File:Pe660526.gif
- May 27, 1966
- File:Pe660527.gif
- May 28, 1966
- File:Pe660528.gif
- May 29, 1966 (This strip is adapted in A Charlie Brown Valentine)
- File:Pe660529.jpg
- May 30, 1966
- File:Pe660530.gif
- May 31, 1966
- File:Pe660531.gif
