Atomic number: 8 Name of chemical element: Oxygen Symbol: O Every theory has a test subject … even between best friends. The pact: Stanford. The betrayal: AJ attending Duke. The reason: She did something stupid like fall in love with Evan. The problem: Evan’s not ready to let this betrayal go so easily. The solution: Find AJ and fix them. The Theory of Unrequited, Book One in The Science of Unrequited: The Story of AJ & Evan

Atomic number: 33 Name of chemical element: Arsenic Symbol: As Every solution has a poisonous flaw … even between best friends. The agreement: Fall break together. The struggle: A road trip from North Carolina to Massachusetts. The reason: To find a way back into each other’s lives. The issue: AJ’s not ready to let Evan reclaim the parts of her he made his. The hindrance: Connecticut. The Solution to Unrequited, Book two in the Science of Unrequited: The Story of AJ & Evan.

The Popsugar "Must Read" angsty New Adult romance series continues. A broken promise will tear them apart as AJ and Evan's friendship hits breaking point, but will it be someone else who repairs AJ's shattered heart? "Angsty, swoony, heart-breaking, and heart-filling." - Hazel James, bestselling author of Chased. Atomic 67 Name of chemical Holmium Ho Every result can be manipulated … even between best friends. The To wait for each other after their road trip. The Brookline, Massachusetts. The Thanksgiving. The Evan Gilmore was a no-show. The He met the one who would change it all. The There is no AJ and Evan … not anymore.

Atomic number: 102Number of chemical element: NobeliumSymbol: NoEvery concept has a state of dissolution ... even between best friends.The theory: To find herself and pursue her dreams of completing her Ph.D. The solution: Walk away from the love that hurt her the most and put herself first.The results: A life changing choice between her heart and her future.The dissolution: ... of unrequited as AJ and Evan know it.The Dissolution Unrequited, the final book in the Science of Unrequited: The Story of AJ & Evan.