diff --git a/blocks/src/editor.scss b/blocks/src/editor.scss
@@ -29,3 +29,59 @@ $is-editor: true;
 .wp-block-file__content-wrapper {
 display: flex;
 }
+
+.wp-block-r-questrom-slider-block {
+background: #fff;
+counter-reset: slide-counter;
+max-height: 500px;
+overflow: hidden;
+padding: 30px;
+
+&::before {
+z-index: -1;
+}
+
+&::after {
+content: 'Slideshow Block - Contains ' counter(slide-counter) ' slides. Select a slide to begin editing.';
+color: rgba(10, 24, 41, 0.7);
+font-family: -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen-Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif;
+font-weight: 700;
+font-size: 13px;
+position: absolute;
+top: 18px;
+}
+
+.has-child-selected & {
+max-height: none;
+
+&::after {
+content: 'Slideshow Block - Edit mode. Contains ' counter(slide-counter) ' slides. Deselect this block to preview.';
+}
+}
+
+.block-list-appender__toggle,
+.block-editor-inserter__toggle {
+border-radius: 0 !important;
+
+&::before {
+content: attr(aria-label);
+}
+}
+
+.block-editor-inserter__toggle {
+width: auto !important;
+}
+}
+
+.wp-block-r-questrom-slide-block {
+border: 1px solid #eee;
+
+&::before {
+counter-increment: slide-counter;
+content: "Slide number " counter(slide-counter) ": ";
+color: rgba(10, 24, 41, 0.7);
+font-family: -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen-Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif;
+font-size: 13px;
+
+}
+}
diff --git a/blocks/package.json b/blocks/package.json
@@ -14,15 +14,18 @@
 "packages-update": "wp-scripts packages-update"
 },
 "dependencies": {
+"@accessible360/accessible-slick": "^1.0.1",
 "@wordpress/block-editor": "^5.2.2",
 "@wordpress/blocks": "^6.25.2",
-"@wordpress/i18n": "^3.17.0"
+"@wordpress/i18n": "^3.17.0",
+"@wordpress/icons": "^2.9.1"
 },
 "devDependencies": {
 "@wordpress/babel-preset-default": "^5.0.1",
-"babel-plugin-import-glob": "^2.0.0",
 "@wordpress/scripts": "^13.0.0",
+"babel-plugin-import-glob": "^2.0.0",
 "node-sass-glob-importer": "^5.3.2",
+"resolve-url-loader": "^3.1.2",
 "webpack-merge": "^5.7.3"
 }
 }
diff --git a/blocks/src/slider/README.md b/blocks/src/slider/README.md
@@ -0,0 +1,51 @@
+# Slider Block
+
+The slider block allows a user to insert a slideshow-style block
+with both dot and arrow controls.
+
+There is no limit to the number of slides. This block uses
+Accessible Slick for the frontend and is responsible for
+managing the slider behavior. Layouts are in the slide block.
+
+Autoplay is not supported because it goes against BU MWAS.
+
+A matching Slide block is the only child block allowed inside the
+slider block. The Slide block has a number of preset content variations,
+including testimonials, profile grid, photos, video, gallery, and columns.
+
+## What's in here?
+
+- A `current` folder. This is the current version of your block,
+and where you will be working most of the time. Inside of this folder,
+you'll find:
+- `_style.scss`: Write all styles for the frontend of this block here.
+(Editor-specific styles should go in editor.scss.)
+- `config.js`: Your block configuration goes here.
+- `edit.js`: All block admin editing functions go here.
+- `markup.js`: Your basic HTML and output will go here. Designers - start here!
+Developers: this is where you will go to connect frontend to backend code. This
+file controls the display of both the Gutenberg view and the website view of the block
+by default.
+- `save.js`: Code related to how the block displays on the frontend goes here.
+- A `deprecated` folder. This is where you should go if you need to
+deprecate a block. **Always deprecate before changing code that could
+affect existing content on websites, even markup!** Inside, you'll find:
+- A set of folders which holds the code for each version of the block that has been
+deprecated
+- A file which controls the deprecated versions
+- `index.js` is responsible for registering your block. You'll only
+need to update this once with the namespace of the block, when you
+begin development.
+
+## To make your new block available to WordPress
+
+- Import it to `src/index.js`
+- Import the sass in `src/_index.scss`
+
+## Can't compile?
+
+- If you've removed the deprecated folder because you are using PHP rendering
+insted of JavaScript rendering, you may run into an error where even though you've
+deleted all references to a certain file or folder, you still get an error that it is
+missing. To fix this, you need to clear the cache by deleting node_modules and rerunning
+`npm install`.