The Novella Collection includes short stories that contain some of Katie McGarry's favorite characters from the Pushing the Limits series, Thunder Road series, and Only a Breath Apart. The Proposal: a Pushing the Limits novella for Echo and Noah. The First Loves Collection includes shorts for Isaiah, Rachel, Beth, and her uncle Scott from the Pushing the Limits series as well as a short featuring Eli and Meg from the Thunder Road series. The And They All Lived Happily Ever After Collection includes a Thunder Road novella that features Addison, Pigpen, and Eli. It also includes a Pushing the Limits novella that features Noah, Echo, Beth, Isaiah, and West.Returning Home features two novellas: Returning Home and A Moment Together. In Returning Home, Oz and Emily from the Thunder Road series and Isaiah and Rachel from the Pushing the Limits series return to see their Reign of Terror MC family. A Moment Together is a prequel novella featuring Scarlett and Jesse of Only a Breath Apart.