If you loved how Kendra and Seth uncover Fablehaven’s rules-with-teeth—milk to reveal the unseen, don’t go out on Midsummer Night, beware the witch Muriel—you’ll click with The Field Guide. Jared, Simon, and Mallory discover a hidden bestiary and, much like dealing with satyrs Newel and Doren or the golem Hugo, must navigate bargains and boundaries with creatures that are wondrous one moment and dangerous the next. It’s that same "there are rules, or you’ll get bitten" vibe—down to using special means (a seeing stone) to pierce faerie glamours.

The sense of discovery that hits when Fablehaven’s preserve comes alive—naiads in the pond, trickster satyrs, the forest shifting at dusk—has a kindred spirit in The Girl Who Drank the Moon. As Luna’s powers awaken, she’s guided by a kindly witch, a philosophical swamp monster, and a tiny dragon, capturing the same wide-eyed wonder you felt when Kendra first realized an entire hidden world had been living around her all along.

If the escalating chaos of Fablehaven—rule-breaking leading to a cascade of creature confrontations, desperate rescues with Hugo, and a race to set things right after Midsummer Night—kept you turning pages, The Lightning Thief matches that tempo. Percy is hurled from one high-stakes encounter to the next (Furies, Medusa, Ares), with the same blend of danger, puzzles, and quick-thinking teamwork you enjoyed with Kendra and Seth.

Grandpa Sorenson’s guidance, plus experts like Tanu the potion master and Coulter the relic-hunter, give Fablehaven its comforting mentor backbone. Magyk taps that same dynamic: Septimus is shepherded by seasoned mages and alchemists whose know-how and strict rules keep kids alive when spells and creatures can turn lethal fast—very much the vibe of learning how not to get tricked like Seth was when curiosity outpaced caution.

Watching Kendra step up—from cautious observer to brave problem-solver when Fablehaven’s protections fail—mirrors Morrigan’s arc in Nevermoor. Swept into a dazzling new world by a larger-than-life mentor, she faces tricky trials and makes unlikely allies, transforming from uncertain to capable in the same satisfying way Kendra does when the preserve needs her most.