# New in *MathWorld* -- July
2019

### Wednesday July 31, 2019

- Book Graph (modified)

### Monday July 29, 2019

- Cone (modified)

### Friday July 26, 2019

- Kite Graph (modified)
- Pan Graph (modified)
- Tadpole Graph (modified)
- Unicyclic Graph (modified)

### Wednesday July 24, 2019

- Prism Graph (modified)

### Tuesday July 23, 2019

- Grid Graph (modified)
- Matrix (modified)

### Thursday July 18, 2019

- Book Graph (modified)
- Graceful Graph (modified)
- Ladder Graph (modified)

### Sunday July 14, 2019

- Barbell Graph (modified)
- Kayak Paddle Graph

### Monday July 8, 2019

- Heule Graphs (modified)

### Friday July 5, 2019

- Disgraceful Graph
- Graceful Graph (modified)
- Ungraceful Graph (modified)

### Monday July 1, 2019

- Sunlet Graph (modified)

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