Organize your albums in folders by dragging them on top of each other.
Publish a folder by selecting the "link" icon (top right) when you are in the folder. A dialog box will pop up with an automatically generated URL you can customize. After saving the URL click on it to change the layout of your folder and add social links etc. Anybody with the link can now see the stories in your folder.
Additionally you can add a password to your folder so you can control who gets access to it. Click on the icon with the three dots top right and select 'set password'