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Welcome To The BonusParts

The Words and Worlds of Writer Mayumi Hirtzel

Featured Fiction

Books and stories for your shelf.

Learn More

Mayumi-H, Bonusparts, and Mayumi Hirtzel – they’re all me!

Find My Work

Read and Purchase links for my stories.

Check Out the Blog

All the random stuff that goes through my head.

Other Work

Video, Images, Photoshoots, and more!

Drop Me a Line

Contact me at Mayumi @