Harry Styles and Louis Tomlinson haven't been seen together for 25 years. All that changes when Harry's fiance, Sam Mendoza, buys Harry 'On The Road Again: Part 2' One Direction tour tickets. THIRD BOOK IN "The Road" SERIES

Harry Styles and Louis Tomlinson are in a secret relationship. Everything changes when Harry Styles signs on to work with Simon Cowell as a solo artist. SECOND BOOK IN "The Road" SERIES

Running a popular fan account shipping two members from the famous band One Direction is the only claim-to-fame for 19-year-old Harry Styles. Things get complicated when his mother happens to run into the mother of his favorite singer. Now family friends with his favorite celebrity, Harry has to humanize the people he's idolized for years. FIRST BOOK IN "The Road" SERIES Highest hashtag: #6 in OneDirection