HELP NEEDED!

I'm currently looking to publish a collection of flash fiction (around 20,000 words in total) and am looking for publishers who may be interested.  However, it's frustrating as so many publishers just seem permanently closed to submissions even though they have a steady slate of books being released.

Most of the stories have been previously published (see the Publishing History page on this site) and I would really appreciate any suggestions on publishers who may be open to looking at the manuscript.

The stories in question are:

Nanny Knows Best – Prologue – 1060 words – originally published in The Wild Word

A Fresh Perspective – 900 words                - originally published in Bizarro Central

The Man in the Street – 960 words              - originally published in decomP

Genuine Photo           – 650 words                - originally published in A Cache of Flashes

(Shortlisted for the 2016 Worcestershire Literary Festival Flash Fiction Competition).

The Chaotic Butterfly – 930 words              - originally published in Bizarro Central

MWC ISO RL           – 1050 words              - originally published in Wired

(Shortlisted for the 2017 Worcestershire Literary Festival Flash Fiction Competition).

The Last English Speaker – 1250 words     - originally published in Trembling With Fear

Marks on a Page       – 300 words                - originally published in Wired

The Creative Game   – 530 words                - originally published in Bizarro Central

BobandJane – A fable in two indistinct parts – 2800 words - originally published in Raw Edge

Casanova Jones – A tale of the near future – 760 words.

The Girl Within         – 290 words                - originally published in A Cache of Flashes

The Friend We Made- 520 words                - originally published in Bizarro Central

HUMOUR-CHIP™ - 1000 words               - originally published in The Ginger Collect

The Pub Fight           – 910 words                - originally published in Bizarro Central

Invisible                      – 460 words               - originally published in Reflex

AUTHORSOFT™    - 299 words                - originally published in Ellipsis

It                                 – 2400 words              - originally published in Planet Prozak

And From the Heads of Babes – 830 words - originally published in Horror Sleaze Trash

Celebdaq                    – 1000 words              - originally published in Trembling with Fear

Nanny Knows Best – Epilogue – 880 words.

Thanks a lot for your help - any suggestions would be greatly appreciated!