diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..5b6a065
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+.Rproj.user
+.Rhistory
+.RData
+.Ruserdata
diff --git a/book_group.Rproj b/book_group.Rproj
new file mode 100644
index 0000000..8e3c2eb
--- /dev/null
+++ b/book_group.Rproj
@@ -0,0 +1,13 @@
+Version: 1.0
+
+RestoreWorkspace: Default
+SaveWorkspace: Default
+AlwaysSaveHistory: Default
+
+EnableCodeIndexing: Yes
+UseSpacesForTab: Yes
+NumSpacesForTab: 2
+Encoding: UTF-8
+
+RnwWeave: Sweave
+LaTeX: pdfLaTeX
diff --git a/invisible_women/ch3-4/book-club.Rmd b/invisible_women/ch3-4/book-club.Rmd
new file mode 100644
index 0000000..57c0f4a
--- /dev/null
+++ b/invisible_women/ch3-4/book-club.Rmd
@@ -0,0 +1,278 @@
+---
+title: "NHS-R Community Book club"
+subtitle: "Invisible Women, chapters 3 & 4"
+author: "Zoë Turner"
+date: "July 2021"
+output:
+ xaringan::moon_reader:
+ css: xaringan-themer.css
+ lib_dir: libs
+ seal: false
+ self_contained: true
+ nature:
+ highlightStyle: googlecode
+ highlightLines: true
+ highlightLanguage: ["r"]
+ countIncrementalSlides: false
+ ratio: "16:9"
+---
+
+```{r setup, include = FALSE}
+library(knitr)
+library(tidyverse)
+
+### Packages not on CRAN ###
+library(xaringanthemer)
+
+# install.packages("remotes")
+# remotes::install_github("mitchelloharawild/icon")
+library(icon) # icons need to be loaded to view so run following code if not already done
+# icon::download_fontawesome()
+
+# install.packages("devtools")
+#devtools::install_github("gadenbuie/xaringanExtra")
+library(xaringanExtra)
+xaringanExtra::use_share_again() # need to get the slide button on html view
+
+# set default options
+opts_chunk$set(echo = FALSE,
+ fig.width = 7.252,
+ fig.height = 4,
+ dpi = 300,
+ dev.args = list(type = "cairo"),
+ eval = TRUE,
+ warning = FALSE,
+ message = FALSE,
+ error = FALSE)
+
+```
+
+```{r echo=FALSE}
+style_mono_accent(
+ base_color = "#1c5253",
+ header_font_google = google_font("Josefin Sans"),
+ text_font_google = google_font("Montserrat", "300", "300i"),
+ code_font_google = google_font("Fira Mono")
+)
+
+```
+
+class: inverse, middle, center
+
+# `r rmarkdown::metadata$title`
+----
+## **`r rmarkdown::metadata$subtitle`**
+### `r rmarkdown::metadata$author` | `r rmarkdown::metadata$date`
+
+
+---
+
+# Note following meeting
+
+I wrote these notes for the group but didn't show them as we discussed the book generally and a few of the stories that are featured.
+
+These slides are built using {xaringan}, {xaringanExtra} and {xaringanthemer} - there appears to be an issue with the `--` for some slides where this is printing and text isn't sliding into view as intended.
+
+---
+
+# Chapter 3 - money
+
+Opens with a story about the women of Iceland going on strike on 24 October 1975
+
+--
+
+* 90% (20k+) of women went on strike
+
+--
+
+* A year later Iceland passed the first Gender Equality Act
+
+--
+
+* By 2017 Iceland topped the World Economic Forum's Global Gender Gap Index for the 8th year running
+
+--
+
+## That's a huge impact
+
+---
+
+# But things are changing...
+
+A common retort that men are doing more of their share of the household work burden
+
+--
+
+* Individually, yes
+
+* At a population level, no
+
+--
+
+Women take on a greater share of housework, caring responsibilities and also, often, work
+
+--
+
+Leisure pursuits are imbalanced with women's being shorter, more fragmented and often
+combine tasks
+
+--
+
+When ill or recovering from surgery women return to the housework sooner
+
+--
+
+To the extent that single female recover better from heart attacks than married women
+
+---
+
+# Unpaid work
+
+The hidden data for women isn't always 'direct'
+
+--
+
+Indirectly women are not being counted in unpaid work they do when "science" says you shouldn't "work" more than 40 (paid of course) hours a week
+
+--
+
+To accommodate unpaid work responsibilities women work part-time (75% are women)
+
+--
+
+Part-time work is often lower graded so women get paid less
+
+--
+
+That gets hidden in pay gap statistics when part-time and full-time is combined
+
+---
+
+# Money
+
+Lower pension pots and savings due to working patterns
+
+--
+
+Leads to greater poverty in older years
+
+--
+
+Remember women live longer then men (on average)
+
+--
+
+And as for maternity it pays poorly to have children
+
+* UK was 22nd out of 24 European countries on length of "decently paid maternity leave"
+
+--
+
+For some it doesn't pay at all, like MPs and councillors
+
+--
+
+Paternity schemes where time is shared often work better when rules where its not taken up by the other partner then it's lost
+
+--
+
+Huge effects on women working in universities as the system of tenure doesn't allow for gaps to have children
+
+--
+
+Some processes put in place that are meant to be fair by including the father, further disadvantaged the mother - they were able to use the time to publish whereas the mothers didn't
+
+---
+
+# Childcare
+
+It's not just about babies!
+
+--
+
+Taxes disadvantage women who need childcare as it's a personal expense
+
+--
+
+But booking a hotel for a night is a valid expense
+
+---
+
+# Chapter 4 - meritocracy
+
+Blind auditions for the orchestra equalised numbers of man to women
+
+--
+
+Desire for meritocracy to exist, to work very strong
+
+--
+
+Criticism in performance reviews is more personal for women - tone & character
+
+--
+
+Believing in meritocracy can introduce bias (justification of decisions?)
+
+--
+
+Differences in publishing and citations (men self cite 70% more than women)
+
+--
+
+Male default thinking so when using initials, assumed male
+
+---
+
+# Time
+
+Differences in time requested to do papers (requesting extensions, re-grading and so on)
+
+--
+
+Admin burden falls to women - extra teaching hours, paperwork
+
+--
+
+Emotional support expected from staff but then also penalised
+
+--
+
+Least effective males are still ranked higher than more effective females
+
+
+---
+
+# Teaching
+
+We still use teaching evaluations and they are useless (resonates)
+
+--
+
+Personal comments appear more frequently in female lecturers feedback
+
+--
+
+Girls are learning that brilliance and genius is female at school
+
+--
+
+Females were the original computers and coders. Great book recommendation is [Coders](https://www.panmacmillan.com/authors/clive-thompson/coders/9781529018981) by Clive Thompson
+
+---
+
+# Thoughts
+
+Highlights poor logical thinking - so much of what is highlighted in this book is that assumptions are made so often on what we see and record, forgetting the missing
+
+--
+
+Lots of facts
+
+--
+
+Stories are more memorable
+
+--
+
+After a week, what do you remember?
\ No newline at end of file
diff --git a/invisible_women/ch3-4/book-club.html b/invisible_women/ch3-4/book-club.html
new file mode 100644
index 0000000..3133984
--- /dev/null
+++ b/invisible_women/ch3-4/book-club.html
@@ -0,0 +1,383 @@
+
+
+
+ NHS-R Community Book club
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/invisible_women/ch3-4/xaringan-themer.css b/invisible_women/ch3-4/xaringan-themer.css
new file mode 100644
index 0000000..89535f0
--- /dev/null
+++ b/invisible_women/ch3-4/xaringan-themer.css
@@ -0,0 +1,262 @@
+/* -------------------------------------------------------
+ *
+ * !! This file was generated by xaringanthemer !!
+ *
+ * Changes made to this file directly will be overwritten
+ * if you used xaringanthemer in your xaringan slides Rmd
+ *
+ * Issues or likes?
+ * - https://github.com/gadenbuie/xaringanthemer
+ * - https://www.garrickadenbuie.com
+ *
+ * Need help? Try:
+ * - vignette(package = "xaringanthemer")
+ * - ?xaringanthemer::style_xaringan
+ * - xaringan wiki: https://github.com/yihui/xaringan/wiki
+ * - remarkjs wiki: https://github.com/gnab/remark/wiki
+ *
+ * Version: 0.4.0
+ *
+ * ------------------------------------------------------- */
+@import url(https://fonts.googleapis.com/css?family=Montserrat:300,300i&display=swap);
+@import url(https://fonts.googleapis.com/css?family=Josefin+Sans&display=swap);
+@import url(https://fonts.googleapis.com/css?family=Fira+Mono&display=swap);
+
+
+:root {
+ /* Fonts */
+ --text-font-family: Montserrat;
+ --text-font-is-google: 1;
+ --text-font-family-fallback: -apple-system, BlinkMacSystemFont, avenir next, avenir, helvetica neue, helvetica, Ubuntu, roboto, noto, segoe ui, arial;
+ --text-font-base: sans-serif;
+ --header-font-family: 'Josefin Sans';
+ --header-font-is-google: 1;
+ --header-font-family-fallback: Georgia, serif;
+ --code-font-family: 'Fira Mono';
+ --code-font-is-google: 1;
+ --base-font-size: 20px;
+ --text-font-size: 1rem;
+ --code-font-size: 0.9rem;
+ --code-inline-font-size: 1em;
+ --header-h1-font-size: 2.75rem;
+ --header-h2-font-size: 2.25rem;
+ --header-h3-font-size: 1.75rem;
+
+ /* Colors */
+ --text-color: #272822;
+ --header-color: #1c5253;
+ --background-color: #FFFFFF;
+ --link-color: #1c5253;
+ --text-bold-color: #1c5253;
+ --code-highlight-color: rgba(255,255,0,0.5);
+ --inverse-text-color: #FFFFFF;
+ --inverse-background-color: #1c5253;
+ --inverse-header-color: #FFFFFF;
+ --inverse-link-color: #1c5253;
+ --title-slide-background-color: #1c5253;
+ --title-slide-text-color: #FFFFFF;
+ --header-background-color: #1c5253;
+ --header-background-text-color: #FFFFFF;
+ --base: #1c5253;
+ --white: #FFFFFF;
+ --black: #272822;
+}
+
+html {
+ font-size: var(--base-font-size);
+}
+
+body {
+ font-family: var(--text-font-family), var(--text-font-family-fallback), var(--text-font-base);
+ font-weight: 300;
+ color: var(--text-color);
+}
+h1, h2, h3 {
+ font-family: var(--header-font-family), var(--header-font-family-fallback);
+ font-weight: 600;
+ color: var(--header-color);
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+.remark-slide-content {
+ background-color: var(--background-color);
+ font-size: 1rem;
+ padding: 16px 64px 16px 64px;
+ width: 100%;
+ height: 100%;
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+.remark-slide-content h1 {
+ font-size: var(--header-h1-font-size);
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+.remark-slide-content h2 {
+ font-size: var(--header-h2-font-size);
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+.remark-slide-content h3 {
+ font-size: var(--header-h3-font-size);
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+.remark-code, .remark-inline-code {
+ font-family: var(--code-font-family), Menlo, Consolas, Monaco, Liberation Mono, Lucida Console, monospace;
+}
+.remark-code {
+ font-size: var(--code-font-size);
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+.remark-inline-code {
+ font-size: var(--code-inline-font-size);
+ color: #1c5253;
+}
+.remark-slide-number {
+ color: #1c5253;
+ opacity: 1;
+ font-size: 0.9rem;
+}
+strong {
+ font-weight: bold;
+ color: var(--text-bold-color);
+}
+a, a > code {
+ color: var(--link-color);
+ text-decoration: none;
+}
+.footnote {
+ position: absolute;
+ bottom: 60px;
+ padding-right: 4em;
+ font-size: 0.9em;
+}
+.remark-code-line-highlighted {
+ background-color: var(--code-highlight-color);
+}
+.inverse {
+ background-color: var(--inverse-background-color);
+ color: var(--inverse-text-color);
+
+}
+.inverse h1, .inverse h2, .inverse h3 {
+ color: var(--inverse-header-color);
+}
+.inverse a, .inverse a > code {
+ color: var(--inverse-link-color);
+}
+.title-slide, .title-slide h1, .title-slide h2, .title-slide h3 {
+ color: var(--title-slide-text-color);
+}
+.title-slide {
+ background-color: var(--title-slide-background-color);
+}
+.title-slide .remark-slide-number {
+ display: none;
+}
+/* Two-column layout */
+.left-column {
+ width: 20%;
+ height: 92%;
+ float: left;
+}
+.left-column h2, .left-column h3 {
+ color: #1c525399;
+}
+.left-column h2:last-of-type, .left-column h3:last-child {
+ color: #1c5253;
+}
+.right-column {
+ width: 75%;
+ float: right;
+ padding-top: 1em;
+}
+.pull-left {
+ float: left;
+ width: 47%;
+}
+.pull-right {
+ float: right;
+ width: 47%;
+}
+.pull-right + * {
+ clear: both;
+}
+img, video, iframe {
+ max-width: 100%;
+}
+blockquote {
+ border-left: solid 5px #1c525380;
+ padding-left: 1em;
+}
+.remark-slide table {
+ margin: auto;
+ border-top: 1px solid #666;
+ border-bottom: 1px solid #666;
+}
+.remark-slide table thead th {
+ border-bottom: 1px solid #ddd;
+}
+th, td {
+ padding: 5px;
+}
+.remark-slide thead, .remark-slide tfoot, .remark-slide tr:nth-child(even) {
+ background: #D1DCDC;
+}
+table.dataTable tbody {
+ background-color: var(--background-color);
+ color: var(--text-color);
+}
+table.dataTable.display tbody tr.odd {
+ background-color: var(--background-color);
+}
+table.dataTable.display tbody tr.even {
+ background-color: #D1DCDC;
+}
+table.dataTable.hover tbody tr:hover, table.dataTable.display tbody tr:hover {
+ background-color: rgba(255, 255, 255, 0.5);
+}
+.dataTables_wrapper .dataTables_length, .dataTables_wrapper .dataTables_filter, .dataTables_wrapper .dataTables_info, .dataTables_wrapper .dataTables_processing, .dataTables_wrapper .dataTables_paginate {
+ color: var(--text-color);
+}
+.dataTables_wrapper .dataTables_paginate .paginate_button {
+ color: var(--text-color) !important;
+}
+
+/* Slide Header Background for h1 elements */
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+ display: block;
+ position: absolute;
+ top: 0;
+ left: 0;
+ width: 100%;
+ background: var(--header-background-color);
+ color: var(--header-background-text-color);
+ padding: 2rem 64px 1.5rem 64px;
+ margin-top: 0;
+ box-sizing: border-box;
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+ padding-top: 7rem;
+}
+
+@page { margin: 0; }
+@media print {
+ .remark-slide-scaler {
+ width: 100% !important;
+ height: 100% !important;
+ transform: scale(1) !important;
+ top: 0 !important;
+ left: 0 !important;
+ }
+}
+
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+ color: var(--base);
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+ background-color: var(--base);
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+ color: var(--white);
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+ background-color: var(--white);
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+.black {
+ color: var(--black);
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+.bg-black {
+ background-color: var(--black);
+}
+