The Lost Key

Fantasy · Sci-Fi

The Lost Key

by S. D. Smith

Narrated by S. D. Smith

Editorial direction by Founder, Recommended Audiobooks

AudiobookFormatNarrated editionNarration
FantasySci-Fi
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Recommendation DNA i

Early Evidence Profile
Evidence is still building. As more independent listening evidence becomes available, this Recommendation DNA profile becomes more complete.
Story qualityPlot, structure, and storytelling.
56% Moderate

Approved Evidence Findings

Individually approved, source-checked findings. These are not an overall Recommendation DNA score.

Story Quality 7.4/10 3 independent networks · 80.0% confidence
Trait bars describe characteristics such as complexity, romance, pace, and accessibility. A numerical score appears only when enough independent quality evidence is available.
What it’s about

Picket, Heather, Jo, and the other Green Ember heroes arrive at Halfwind Citadel, where the growing resistance of rabbitkind is gathering strength. Their arrival quickly draws them into a desperate fight for the cause, but the danger is not limited to forces outside the citadel. An internal conspiracy threatens to undermine the resistance from within and unravel the progress its members have made.

As the friends become caught up in the struggle, they must confront a threat that could weaken their allies and jeopardize the cause they are fighting to protect. Set in the days following their arrival at Halfwind Citadel, this adventure centers on the questions of whom the rabbits can trust and whether their hard-won momentum can survive the conspiracy working against them.

Evidence Confidence

Why this matters →
DevelopingAudiobook-specific confidence
  • The book itself is well identified and supported across independent sources.
  • We still have limited information tied to this exact recording or edition.
  • We have narrator-specific context, but not enough performance detail to characterize this recording.

We have a useful picture of the audiobook, though some listening and edition-specific details are still becoming clearer.

Evidence Snapshot i

These cards measure different things in the same evidence pool, so they are not meant to add together. Retained Evidence counts unique saved records; discussions and networks count independent groups; narration and edition cards count only records qualified for those specific jobs.

View all evidence sources
Awards & recognitionCurated RSS / Atom… 1
140Retained Evidence
Unique evidence records after filtering and deduplication
Supporting sources 11
LOC 50Official Sample 28Google Books 13YouTube / BookTube 12Apple Books 11Tumblr tagged posts 9barnesandnoble.com… 5Amazon — owner… 4+ 3 more
What this means

Unique evidence records that remain after filtering and deduplication. The larger evidence-signal total shown below can be higher because one retained record may support several separate facts or observations.

19Discussions
Unique review, forum and conversation groups
Source groups 4
YouTube / BookTube 12Tumblr tagged posts 9barnesandnoble.com… 5Curated RSS / Atom… 2
What this means

Separate reviews, forums, interviews, or conversations, with duplicates kept from inflating the total.

12Source Networks
Unique source families, communities and publications
Networks 12
Catalog Metadata 80Official Audio… 27Youtube 12Tumblr 9Audiobook Identity… 4Wwwtheguardiancom 2Audiobooksnow Com 1Barnesandnoble Com 1+ 4 more
What this means

Different platforms and publications represented in the research behind this page.

0Narration Evidence
Usable voice or performance evidence for this recording
What this means

Performance evidence that can actually describe how this narrator sounds or performs this recording. Identity records, narrator biographies, sample links, and awards are useful context but do not count here on their own.

3Edition Sources
Recording-specific identity and edition checks
Supporting sources 3
Official Sample 15Apple Books 3Amazon — owner… 2
What this means

Sources tied to the audiobook recording itself, such as verified product or catalog records that help resolve narrator, runtime, format, release information, or stable recording identifiers.

September 30, 2026Last Updated
This page is refreshed as new information arrives
What this means

The most recent date this page’s saved evidence picture was refreshed and checked.

159 evidence signals evaluated · 140 unique retained source records remain after filtering and deduplication. One retained record may support more than one evidence signal, while discussion and network totals count unique conversations and source families.

How to read these signals

Evidence signals count the concept-level uses of current evidence across the analysis; one retained record can support several signals. Retained source records are the deduplicated current records themselves, so the two totals should not match or be added together. Independent discussions are unique reviews, forums, interviews, videos, podcasts, or conversations in the public-safe evidence pool. Source networks are unique platforms, publications, catalogs, or host-level source families represented by those current records. Narration evidence counts only records that can actually say something about the narrator’s performance for this recording, including qualified performance commentary or an analyzed verified excerpt. Narrator biographies, identity checks, sample links, and awards do not count by themselves. Edition sources are sources tied to recording-specific identity or edition details.

A larger evidence pool gives us more to work with, but volume alone does not make a conclusion stronger. Relevance and independence still matter.

Narrator Experience

What we can responsibly verify about the narrator and this recording.

How we build this section
Performance descriptions use evidence tied to this recording. Repeated independent observations carry more weight than isolated comments. Narrator background and awards add context but do not determine how this performance is described. Measured sample signals describe only the analyzed excerpt and are never treated as quality scores.
We’ve confirmed the narrator, but we don’t have enough reliable performance evidence yet.

The narrator credit can be shown, but a performance description waits for qualified recording-specific commentary or a verified analyzable excerpt.

What we can confirm
Verified narratorS. D. Smith
Verified context3 source groups · 11 context records
Official sampleVerified and available
Identity, catalog, and sample records help verify who and what this recording is. They do not become performance claims unless they actually describe or analyze the narration.
Hear official sample

Verified against the exact title, author, and narrator. Opens the OverDrive sample page; the commercial audio is not copied or rehosted here.

Explore verified narrator context

Evidence behind this section

Counts describe support for this narrator/recording, not a quality score.
11Additional narrator/context records

Why we describe the performance this way

We use evidence tied specifically to this recording. Repeated observations across independent sources carry more weight than isolated comments. Narrator background and career recognition can add useful context, but they do not determine how this performance is described.

Supporting narrator & context sources3 source groups · 11 linked records
View source groups 3 groups · 11 records
Official Sample 8barnesandnoble.com… 2Amazon — owner… 1

Reader Themes

How themes are identified
Themes appear when independent discussions repeat a meaningful idea about the story or listening experience. Counts reflect distinct discussions rather than repeated copies of the same source.
Positive writing4 discussions

Early public response is favorable toward the writing, with smaller directional signals that the story can be funny and emotionally affecting. A few reactions also point to action or violence, while the short length and apparent cliffhanger may not suit every listener.

Evidence sources for these themes

Based on themes repeated across 19 independent discussions and 12 source networks.

Where Readers Agree

The strongest agreement centers on positive writing and story quality. The leading theme appears across 4 independent discussions and 3 source networks, which makes it more than a one-off reaction.

The strongest theme is independently supported across 4 discussions and 3 source networks.

Evidence sources for agreement

Is This Right for You?

Story and reader-fit guidance remains useful here. Recording-specific claims are limited to evidence matched to this exact edition.

You’ll probably enjoy this if…

  • Existing Green Ember fans
  • Families and younger listeners who enjoy heroic animal fantasy
  • Listeners who like conspiracies, hidden traitors, and resistance adventures
  • Those looking for a brief audiobook rather than a long commitment

It might not be the best fit if…

  • Listeners seeking a fully self-contained conclusion
  • Those who dislike cliffhangers or unfinished series arcs
  • Anyone choosing primarily for detailed narrator-performance qualities
  • If narration style is important to you, use the verified sample above alongside the edition-matched performance evidence.

Our Take

The Lost Key appears to deliver the kind of high-energy Green Ember adventure its established audience wants: familiar heroes, danger within the resistance, clues, and a lively emotional tone. Early reader response leans positive about the writing, with humor and feeling also present in the conversation. The main practical caution is its short length and the possibility of a cliffhanger. Recording-specific performance evidence remains too thin for a confident narration assessment.

See what supports this take →

Continue Exploring

Follow the people, genres, and listening traits connected to this audiobook.

GenreFantasy GenreSci-Fi AuthorS. D. Smith NarratorS. D. Smith

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Where Reader Reactions Vary

Readers split most clearly around listener experience unclassified. Because those reactions recur across independent discussions and sources, they look more like genuine taste differences than isolated comments.

The strongest theme is independently supported across 5 discussions and 5 source networks.

Runtime & Edition Details

Format
Audiobook
ASIN
B0DPXSFF5J
Verified withOfficial Sample 15Apple Books 3Amazon — owner… 2

Why You Can Trust This Recommendation

  • Identity and edition signals are checked separately
  • Independent discussions and source networks are counted distinctly
  • Narration claims require edition- or narrator-specific support
  • Unsupported information is withheld instead of displayed as a zero score

140 evidence records remain in the research set behind this page after filtering and deduplication.

See contributing sources

FAQ

Is prior Green Ember knowledge helpful?

Yes. The story brings back Picket, Heather, Jo, and other Green Ember heroes, so familiarity with the wider series will likely make the return to Halfwind Citadel and its resistance easier to follow.

How long is this audiobook?

The audiobook runs approximately 2 hours and 38 minutes.

Who narrates the audiobook?

S. D. Smith narrates the English-language audiobook.

Ready to experience The Lost Key?

Continue to this audiobook’s current verified edition and availability.

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