## Volume 70 (2018)

#### Part 1

- Xueliang Li and Yan Zhao
- Slobodan Filipovski
- Elia Saini
- Yaping Mao
- A.D. Forbes and T.S. Griggs
- Mohsen Aliabadi and Mano Vikash Janardhanan
- William J. Keith, Dalibor Froncek and Donald L. Kreher
- A note on nearly platonic graphs, pp.86–103

- Catarina P. Avelino and Altino F. Santos
- Mujiangshan Wang, Yuqing Lin, Shiying Wang and Meiyu Wang
- Lin Chen, Xueliang Li, Henry Liu and Jinfeng Liu
- Wai Chee Shiu and Richard M. Low
#### Part 2

- Grace Misereh and Yuri Nikolayevsky
- Thrackles containing a standard musquash, pp.168–184

- Agnese Baldisserri and Elena Rubei
- Ji-Hwan Jung, István Mező and José L. Ramírez
- The $r$-Bessel and restricted $r$-Bell numbers, pp.202–220

- Katherine F. Benson, Daniela Ferrero, Mary Flagg, Veronika Furst, Leslie Hogben, Violeta Vasilevska and Brian Wissman
- David Galvin and Justin Hilyard
- Amir Barghi
- Stirling numbers of the first kind for graphs, pp.253–268

- Mária Timková
- Enforced hamiltonian cycles in circulant graphs, pp.269–278

- Akihiro Munemasa and Pritta Etriana Putri
- A matrix approach to Yang multiplication theorem, pp.279–287

- Masaaki Harada and Ken Saito
#### Part 3

- Johannes H. Hattingh and Ernst J. Joubert
- Tsz Lung Chan
- Bryan Freyberg and Melissa Keranen
- Erik Thörnblad
- Yoshimi Egawa and Michitaka Furuya
- On star-packings having a large matching, pp.336–339

- D. González-Moreno and R. Hernández Ortiz
- Guoliang Hao, Doost Ali Mojdeh, Shouliu Wei and Zhihong Xie
- Dursun A. Bulutoglu and Kenneth J. Ryan
- Anthony D. Forbes, Terry S. Griggs and Kim A. Forbes
- Melody Bruce. Mark Budden and Josh Hiller
- Richard Ehrenborg and Alex Happ
- Parking cars after a trailer, pp.402–406