Fic­tion

Hid­den River

  • Review
By – April 27, 2026

In Hid­den Riv­er, author Sara Lipp­mann cre­ates a haunt­ing nar­ra­tive that expos­es the com­pli­cat­ed after­math of groom­ing and abuse. Lippmann’s restrained yet dis­qui­et­ing prose cen­ters on a woman unable to ful­ly face her own vic­tim­iza­tion as a teenag­er. At the same time, Lipp­mann skill­ful­ly depicts the light, humor, and hope that can coex­ist with painful, lin­ger­ing trauma.

The nov­el fol­lows Cas­san­dra Cass” Trout, a thir­ty-five-year-old woman stuck in a soul­less rou­tine of retail work, run­ning, and soli­tude. Cass appears unable to move for­ward in her life to form mean­ing­ful adult rela­tion­ships; instead, she is trapped in the mem­o­ries of her ado­les­cence in the sub­urbs of Philadel­phia, where she shared almost every­thing — includ­ing boys — with Sal­ly Sell­ers, her best friend at the time. Cass’s secret, which unfolds ear­ly in the nov­el, is that Len Sell­ers, Sally’s father, groomed her for years. 

By the time the nov­el begins in 2008, Cass has long been estranged from Sal­ly, and Len is dead. When Cass receives an invi­ta­tion to Sally’s wed­ding, she is forced to face her mud­dled feel­ings for her for­mer best friend and the rest of the Sell­ers fam­i­ly, as well as her pro­longed grief over her rela­tion­ship with Len. 

Tog­gling between time­lines set in the late 1980s to 2008, Lipp­mann uses first-per­son nar­ra­tion to allow read­ers glimpses into Cass’s child­hood and teenage years, but through the lens of her dis­tort­ed mem­o­ries. Cass’s voice can be defen­sive, morose, acer­bic, and some­times charm­ing as she describes her friend­ship with Sal­ly and her increas­ing­ly sex­u­al­ized inter­ac­tions with Len. Lipp­mann builds ten­sion by cre­at­ing a widen­ing dis­par­i­ty between Cass’s view­point and feel­ings about Len and the reader’s grow­ing con­cern over Len’s behav­ior and Cass’s men­tal health.

Lippmann’s nov­el is pri­mar­i­ly set in Philadel­phia, the City of Broth­er­ly Love, and its wealthy sub­urbs, known as the Main Line. The author uses her own con­nec­tion to the Philadel­phia region to cre­ate a vibrant sense of time and place; Lipp­mann cre­ative­ly employs the anal­o­gy of the Schuylkill Riv­er, which cuts through Philadel­phia and has been cleansed of its pol­lut­ed past, to explore themes of mem­o­ry and heal­ing. She also seam­less­ly inter­twines Cass’s per­son­al strug­gles with events from Philadelphia’s his­to­ry, includ­ing the dev­as­tat­ing 1991 mid-air heli­copter col­li­sion over a sub­ur­ban ele­men­tary school, which remains a trau­mat­ic part of the area’s col­lec­tive mem­o­ry. Known for its sig­nif­i­cant role in Amer­i­can his­to­ry, Philadel­phia serves as a mean­ing­ful back­drop for a sto­ry­line focused on a woman strug­gling under the weight of her own past. 

At its core, Hid­den Riv­er is an unflinch­ing inves­ti­ga­tion of groom­ing and how it affects peo­ple. The nov­el rais­es a dif­fi­cult ques­tion with­out explic­it­ly answer­ing it: What hap­pens to a per­son who has been tar­get­ed and abused when they see them­selves as nei­ther a vic­tim nor a sur­vivor? Through Cass’s voice, Lipp­mann invites read­ers to reex­am­ine their assump­tions and dwell, briefly, in the murk­i­ness of post-trau­ma life.

Anna Stol­ley Per­sky, a jour­nal­ist and lawyer by back­ground, writes fic­tion and cre­ative non­fic­tion. She’s been pub­lished in The Wash­ing­ton Post, Mys­tery Tri­bune, Ellery Queen, and Pit­head Chapel.

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