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Tom Swift and The Visitor from Planet X
Tom Swift and The Visitor from Planet X

Chapter XV · Chapter 15

Chapter 15 of Tom Swift and The Visitor from Planet X is here in full — 198 sentences across 40 reading sections, with audio for every sentence and word.

Cover illustration for Tom Swift and The Visitor from Planet X
Context Illustration Reading 1/39 · 5 lines
English subtitles · tap any word to listen 1 / 5
KIDNAPED!
The message which Tom signaled in code over the electronic brain said:
WE HAVE A DANGEROUS PLAN.
IF PLAN WORKS, YOU MAY BE EXPOSED TO ENEMY TAMPERING.
WILL THIS BE SAFE?
0:00 / 0:00
Speed 0.75x
AI-generated narration by OpenAI · Slow US English
LEARNER DICTIONARY
Archivist
/ˈɑːrkɪvɪst/
Editorial verification pending

A keeper or guardian of historical records and memories.

Tom Swift and The Visitor from Planet X

Chapter XV · Chapter 15

Chapter 15 of Tom Swift and The Visitor from Planet X is here in full — 198 sentences across 40 reading sections, with audio for every sentence and word.

Reading 1/39 · 5 reading units · Lines 1–5

Line 1
KIDNAPED!
/ˈkɪdnæpt/
Line 2
The message which Tom signaled in code over the electronic brain said:
/ðə ˈmesədʒ wɪtʃ tɑːm ˈsɪɡnəld ɪn koʊd ˈoʊvər ðə ˌɪlekˈtrɑːnɪk breɪn sed/
Line 3
WE HAVE A DANGEROUS PLAN.
/wiː hæv ə ˈdeɪndʒərəs plæn/
Line 4
IF PLAN WORKS, YOU MAY BE EXPOSED TO ENEMY TAMPERING.
/ɪf plæn wɜːrks juː meɪ biː ɪkˈspoʊzd tuː ˈenəmi ˈtæmpərɪŋ/
Line 5
WILL THIS BE SAFE?
/wɪl ðɪs biː seɪf/

Learner Dictionary

These definitions explain words found in the current reading and keep every example grounded in its original sentence.

Oxford-style entry order: headword, part of speech, US IPA, concise definition, contextual example, and audio.

code noun US /koʊd/

a set of rules or principles or laws (especially written ones)

From this reading “The message which Tom signaled in code over the electronic brain said:”

electronic adjective US /ˌɪlekˈtrɑːnɪk/

of or relating to electronics; concerned with or using devices that operate on principles governing the behavior of electrons

From this reading “The message which Tom signaled in code over the electronic brain said:”

exposed adjective US /ɪkˈspoʊzd/

with no protection or shield

From this reading “IF PLAN WORKS, YOU MAY BE EXPOSED TO ENEMY TAMPERING.”

kidnaped verb US /ˈkɪdnæpt/

past form of “kidnap” — take away to an undisclosed location against their will and usually in order to extract a ransom

From this reading “KIDNAPED!”

message noun US /ˈmesədʒ/

a communication (usually brief) that is written or spoken or signaled

From this reading “The message which Tom signaled in code over the electronic brain said:”

signaled verb US /ˈsɪɡnəld/

past form of “signal” — communicate silently and non-verbally by signals or signs

From this reading “The message which Tom signaled in code over the electronic brain said:”

tampering noun US /ˈtæmpərɪŋ/

the act of altering something secretly or improperly

From this reading “IF PLAN WORKS, YOU MAY BE EXPOSED TO ENEMY TAMPERING.”

works noun US /wɜːrks/

buildings for carrying on industrial labor

From this reading “IF PLAN WORKS, YOU MAY BE EXPOSED TO ENEMY TAMPERING.”

All words in this reading · 29

Every word in these five lines is listed here, and every one of them can be played on its own.

Dictionary details are shown only when verified; these are not licensed Oxford entries.

AdeterminerUS /ə/

used before a singular noun to mean one of a group, when it is not a particular one

From this reading WE HAVE A DANGEROUS PLAN.

BEauxiliary verbUS /biː/

used with a past participle to form the passive, or with -ing for continuous tenses

From this reading IF PLAN WORKS, YOU MAY BE EXPOSED TO ENEMY TAMPERING.

brainnounUS /breɪn/

that part of the central nervous system that includes all the higher nervous centers; enclosed within the skull; continuous with the spinal cord

From this reading The message which Tom signaled in code over the electronic brain said:

codenounUS /koʊd/

a set of rules or principles or laws (especially written ones)

From this reading The message which Tom signaled in code over the electronic brain said:

DANGEROUSadjectiveUS /ˈdeɪndʒərəs/

involving or causing danger or risk; liable to hurt or harm

From this reading WE HAVE A DANGEROUS PLAN.

electronicadjectiveUS /ˌɪlekˈtrɑːnɪk/

of or relating to electronics; concerned with or using devices that operate on principles governing the behavior of electrons

From this reading The message which Tom signaled in code over the electronic brain said:

ENEMYnounUS /ˈenəmi/

an opposing military force

From this reading IF PLAN WORKS, YOU MAY BE EXPOSED TO ENEMY TAMPERING.

EXPOSEDadjectiveUS /ɪkˈspoʊzd/

with no protection or shield

From this reading IF PLAN WORKS, YOU MAY BE EXPOSED TO ENEMY TAMPERING.

HAVEauxiliary verbUS /hæv/

used with a past participle to form the perfect tenses

From this reading WE HAVE A DANGEROUS PLAN.

IFconjunctionUS /ɪf/

on condition that; in the event that

From this reading IF PLAN WORKS, YOU MAY BE EXPOSED TO ENEMY TAMPERING.

inprepositionUS /ɪn/

inside something, or within a place, period, or state

From this reading The message which Tom signaled in code over the electronic brain said:

KIDNAPEDverbUS /ˈkɪdnæpt/

past form of “kidnap” — take away to an undisclosed location against their will and usually in order to extract a ransom

From this reading KIDNAPED!

MAYmodal verbUS /meɪ/

used to say something is possible, or to give permission

From this reading IF PLAN WORKS, YOU MAY BE EXPOSED TO ENEMY TAMPERING.

messagenounUS /ˈmesədʒ/

a communication (usually brief) that is written or spoken or signaled

From this reading The message which Tom signaled in code over the electronic brain said:

overprepositionUS /ˈoʊvər/

above and across; more than

From this reading The message which Tom signaled in code over the electronic brain said:

PLANverbUS /plæn/

have the will and intention to carry out some action

From this reading WE HAVE A DANGEROUS PLAN.

SAFEadjectiveUS /seɪf/

free from danger or the risk of harm

From this reading WILL THIS BE SAFE?

saidadjectiveUS /sed/

being the one previously mentioned or spoken of

From this reading The message which Tom signaled in code over the electronic brain said:

signaledverbUS /ˈsɪɡnəld/

past form of “signal” — communicate silently and non-verbally by signals or signs

From this reading The message which Tom signaled in code over the electronic brain said:

TAMPERINGnounUS /ˈtæmpərɪŋ/

the act of altering something secretly or improperly

From this reading IF PLAN WORKS, YOU MAY BE EXPOSED TO ENEMY TAMPERING.

ThedeterminerUS /ðə/

used before a noun that is already known, already mentioned, or the only one of its kind

From this reading The message which Tom signaled in code over the electronic brain said:

THISdeterminerUS /ðɪs/

used for a person or thing that is near, or that has just been mentioned

From this reading WILL THIS BE SAFE?

TOparticleUS /tuː/

used before the base form of a verb to make the infinitive

From this reading IF PLAN WORKS, YOU MAY BE EXPOSED TO ENEMY TAMPERING.

TomnounUS /tɑːm/

male cat

From this reading The message which Tom signaled in code over the electronic brain said:

WEpronounUS /wiː/

the speaker together with one or more other people

From this reading WE HAVE A DANGEROUS PLAN.

whichpronounUS /wɪtʃ/

used to introduce a clause giving more about a thing just mentioned

From this reading The message which Tom signaled in code over the electronic brain said:

WILLmodal verbUS /wɪl/

used to talk about the future, or about willingness

From this reading WILL THIS BE SAFE?

WORKSnounUS /wɜːrks/

buildings for carrying on industrial labor

From this reading IF PLAN WORKS, YOU MAY BE EXPOSED TO ENEMY TAMPERING.

YOUpronounUS /juː/

the person or people being spoken to

From this reading IF PLAN WORKS, YOU MAY BE EXPOSED TO ENEMY TAMPERING.

Chapter 15 of Tom Swift and The Visitor from Planet X by Victor, II Appleton holds 198 sentences, grouped into 40 reading sections of at most 5 sentences. The text is the source edition, unabridged, and the chapter records which sentences cover which part of the work so that nothing is dropped. Every word can be tapped for its pronunciation and dictionary entry.

What does chapter 15 of Tom Swift and The Visitor from Planet X contain?

Chapter 15 holds 198 sentences of Tom Swift and The Visitor from Planet X, unabridged, divided into 40 reading sections.

This page carries chapter 15 of Tom Swift and The Visitor from Planet X by Victor, II Appleton exactly as it stands in the source edition, without abridgement. It runs to 198 sentences, grouped into 40 sections of at most 5 sentences so that a reader can take the chapter in steady, finishable pieces. The chapter also stores a coverage record mapping every one of its sentences to a part of the work, which is how the edition demonstrates that no line was dropped.

How do I study chapter 15 of Tom Swift and The Visitor from Planet X?

Work through the 40 sections in order, replaying any sentence and tapping unfamiliar words for their entries.

Each of the 40 sections in this chapter is short enough to read once, hear once, and then re-read with the vocabulary in view. Tapping a word plays it alone and opens its dictionary entry with IPA, part of speech and meaning, so the reader is never forced to guess a pronunciation from spelling. Working section by section keeps a long chapter from becoming an undifferentiated wall of text, which is the usual reason a reader abandons a work of this period.

Can chapter 15 be read aloud to me?

Yes — every sentence and every individual word in chapter 15 can be played aloud in United States English.

Audio covers the whole chapter: any sentence can be played, and any single word within it can be played on its own. The voice uses United States English. For a work of this period that matters, because spelling is an unreliable guide to pronunciation for vocabulary that has fallen out of daily use, and a learner who guesses wrong tends to keep the error. Hearing the word in its own sentence, and then alone, settles it.

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Common questions about reading Tom Swift and The Visitor from Planet X by Victor, II Appleton on this page, its source edition and its audio.

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Yes. All 0 sentences of Project Gutenberg eBook #? are kept, with a record of which sentences cover which part.

Which edition of Tom Swift and The Visitor from Planet X is used?

Project Gutenberg eBook #?, unabridged. The Project Gutenberg header, footer and licence are removed.

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About 5 minutes of reading across 0 sections of 5 sentences each, at an unhurried pace.

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Vocabulary met early in Tom Swift and The Visitor from Planet X

Words and structures a reader meets early in Tom Swift and The Visitor from Planet X, each tappable for pronunciation and meaning.

Chapter 1
One of the 0 chapters of Tom Swift and The Visitor from Planet X, divided into 5-sentence reading sections.
Chapter 2
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Chapter 3
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