very　rare　indeed；　but　from　a　large　plant　which　grows　practically
  without　water；　but　seems　to　distill　its　plentiful　supply　of
  milk　from　the　products　of　the　soil；　the　moisture　of　the　air；
  and　the　rays　of　the　sun。　　A　single　plant　of　this　species　will　give
  eight　or　ten　quarts　of　milk　per　day。
  After　I　had　eaten　I　was　greatly　invigorated；　but　feeling　the
  need　of　rest　I　stretched　out　upon　the　silks　and　was　soon
  asleep。　　I　must　have　slept　several　hours；　as　it　was　dark　when
  I　awoke；　and　I　was　very　cold。　　I　noticed　that　someone　had
  thrown　a　fur　over　me；　but　it　had　become　partially　dislodged
  and　in　the　darkness　I　could　not　see　to　replace　it。　　Suddenly　a
  hand　reached　out　and　pulled　the　fur　over　me；　shortly　afterwards
  adding　another　to　my　covering。
  I　presumed　that　my　watchful　guardian　was　Sola；　nor　was
  I　wrong。　　This　girl　alone；　among　all　the　green　Martians　with
  whom　I　came　in　contact；　disclosed　characteristics　of　sympathy；
  kindliness；　and　affection；　her　ministrations　to　my　bodily　wants
  were　unfailing；　and　her　solicitous　care　saved　me　from　much
  suffering　and　many　hardships。
  As　I　was　to　learn；　the　Martian　nights　are　extremely　cold；
  and　as　there　is　practically　no　twilight　or　dawn；　the　changes
  in　temperature　are　sudden　and　most　uncomfortable；　as　are　the
  transitions　from　brilliant　daylight　to　darkness。　　The　nights　are
  either　brilliantly　illumined　or　very　dark；　for　if　neither　of　the
  two　moons　of　Mars　happen　to　be　in　the　sky　almost　total
  darkness　results；　since　the　lack　of　atmosphere；　or；　rather；　the
  very　thin　atmosphere；　fails　to　diffuse　the　starlight　to　any
  great　extent；　on　the　other　hand；　if　both　of　the　moons　are　in
  the　heavens　at　night　the　surface　of　the　ground　is　brightly
  illuminated。
  Both　of　Mars'　moons　are　vastly　nearer　her　than　is　our
  moon　to　Earth；　the　nearer　moon　being　but　about　five　thousand
  miles　distant；　while　the　further　is　but　little　more　than
  fourteen　thousand　miles　away；　against　the　nearly　one…quarter
  million　miles　which　separate　us　from　our　moon。　　The　nearer
  moon　of　Mars　makes　a　complete　revolution　around　the　planet
  in　a　little　over　seven　and　one…half　hours；　so　that　she　may　be
  seen　hurtling　through　the　sky　like　some　huge　meteor　two　or
  three　times　each　night；　revealing　all　her　phases　during　each
  transit　of　the　heavens。
  The　further　moon　revolves　about　Mars　in　something　over
  thirty　and　one…quarter　hours；　and　with　her　sister　satellite
  makes　a　nocturnal　Martian　scene　one　of　splendid　and　weird
  grandeur。　　And　it　is　well　that　nature　has　so　graciously　and
  abundantly　lighted　the　Martian　night；　for　the　green　men　of
  Mars；　being　a　nomadic　race　without　high　intellectual　development；
  have　but　crude　means　for　artificial　lighting；　depending
  principally　upon　torches；　a　kind　of　candle；　and　a　peculiar　oil
  lamp　which　generates　a　gas　and　burns　without　a　wick。
  This　last　device　produces　an　intensely　brilliant　far…reaching
  white　light；　but　as　the　natural　oil　which　it　requires　can　only
  be　obtained　by　mining　in　one　of　several　widely　separated　and
  remote　localities　it　is　seldom　used　by　these　creatures　whose
  only　thought　is　for　today；　and　whose　hatred　for　manual　labor
  has　kept　them　in　a　semi…barbaric　state　for　countless　ages。
  After　Sola　had　replenished　my　coverings　I　again　slept；　nor
  did　I　awaken　until　daylight。　　The　other　occupants　of　the　room；
  five　in　number；　were　all　females；　and　they　were　still　sleeping；
  piled　high　with　a　motley　array　of　silks　and　furs。　　Across　the
  threshold　lay　stretched　the　sleepless　guardian　brute；　just　as　I
  had　last　seen　him　on　the　preceding　day；　apparently　he　had　not
  moved　a　muscle；　his　eyes　were　fairly　glued　upon　me；　and　I
  fell　to　wondering　just　what　might　befall　me　should　I　endeavor
  to　escape。
  I　have　ever　been　prone　to　seek　adventure　and　to　investigate
  and　experiment　where　wiser　men　would　have　left　well　enough
  alone。　　It　therefore　now　occurred　to　me　that　the　surest　way　of
  learning　the　exact　attitude　of　this　beast　toward　me　would　be
  to　attempt　to　leave　the　room。　　I　felt　fairly　secure　in　my　belief
  that　I　could　escape　him　should　he　pursue　me　once　I　was
  outside　the　building；　for　I　had　begun　to　take　great　pride　in
  my　ability　as　a　jumper。　　Furthermore；　I　could　see　from　the
  shortness　of　his　legs　that　the　brute　himself　was　no　jumper　and
  probably　no　runner。
  Slowly　and　carefully；　therefore；　I　gained　my　feet；　only　to
  see　that　my　watcher　did　the　same；　cautiously　I　advanced
  toward　him；　finding　that　by　moving　with　a　shuffling　gait　I
  could　retain　my　balance　as　well　as　make　reasonably　rapid
  progress。　　As　I　neared　the　brute　he　backed　cautiously　away
  from　me；　and　when　I　had　reached　the　open　he　moved　to　one
  side　to　let　me　pass。　　He　then　fell　in　behind　me　and　followed
  about　ten　paces　in　my　rear　as　I　made　my　way　along　the
  deserted　street。
  Evidently　his　mission　was　to　protect　me　only；　I　thought；
  but　when　we　reached　the　edge　of　the　city　he　suddenly　sprang
  before　me；　uttering　strange　sounds　and　baring　his　ugly　and
  ferocious　tusks。　　Thinking　to　have　some　amusement　at　his
  expense；　I　rushed　toward　him；　and　when　almost　upon　him
  sprang　into　the　air；　alighting　far　beyond　him　and　away　from
  the　city。　　He　wheeled　instantly　and　charged　me　with　the　most
  appalling　speed　I　had　ever　beheld。　　I　had　thought　his　short
  legs　a　bar　to　swiftness；　but　had　he　been　coursing　with
  greyhounds　the　latter　would　have　appeared　as　though　asleep
  on　a　door　mat。　　As　I　was　to　learn；　this　is　the　fleetest　animal
  on　Mars；　and　owing　to　its　intelligence；　loyalty；　and　ferocity　is
  used　in　hunting；　in　war；　and　as　the　protector　of　the　Martian　man。
  I　quickly　saw　that　I　would　have　difficulty　in　escaping　the
  fangs　of　the　beast　on　a　straightaway　course；　and　so　I　met　his
  charge　by　doubling　in　my　tracks　and　leaping　over　him　as　he
  was　almost　upon　me。　　This　maneuver　gave　me　a　considerable
  advantage；　and　I　was　able　to　reach　the　city　quite　a　bit　ahead
  of　him；　and　as　he　came　tearing　after　me　I　jumped　for　a　window
  about　thirty　feet　from　the　ground　in　the　face　of　one　of　the
  buildings　overlooking　the　valley。
  Grasping　the　sill　I　pulled　myself　up　to　a　sitting　posture
  without　looking　into　the　building；　and　gazed　down　at　the
  baffled　animal　beneath　me。　　My　exultation　was　short…lived；
  however；　for　scarcely　had　I　gained　a　secure　seat　upon　the　sill
  than　a　huge　hand　grasped　me　by　the　neck　from　behind　and
  dragged　me　violently　into　the　room。　　Here　I　was　thrown　upon
  my　back；　and　beheld　standing　over　me　a　colossal　ape…like
  creature；　white　and　hairless　except　for　an　enormous　shock　of
  bristly　hair　upon　its　head。
  CHAPTER　VI
  A　FIGHT　THAT　WON　FRIENDS
  The　thing；　which　more　nearly　resembled　our　earthly　men
  than　it　did　the　Martians　I　had　seen；　held　me　pinioned　to　the
  ground　with　one　huge　foot；　while　it　jabbered　and　gesticulated
  at　some　answering　creature　behind　me。　　This　other；　which　was
  evidently　its　mate；　soon　came　toward　us；　bearing　a　mighty
  stone　cudgel　with　which　it　evidently　intended　to　brain　me。
  The　creatures　were　about　ten　or　fifteen　feet　tall；　standing
  erect；　and　had；　like　the　green　Martians；　an　intermediary　set
  of　arms　or　legs；　midway　between　their　upper　and　lower　limbs。
  Their　eyes　were　close　together　and　non…protruding；　their　ears
  were　high　set；　but　more　laterally　located　than　those　of　the
  Martians；　while　their　snouts　and　teeth　were　strikingly　like
  those　of　our　African　gorilla。　　Altogether　they　were　not　unlovely
  when　viewed　in　comparison　with　the　green　Martians。
  The　cudgel　was　swinging　in　the　arc　which　ended　upon　my
  upturned　face　when　a　bolt　of　myriad…legged　horror　hurled　itself
  through　the　doorway　full　upon　the　breast　of　my　executioner。
  With　a　shriek　of　fear　the　ape　which　held　me　leaped　through
  the　open　window；　but　its　mate　closed　in　a　terrific　death
  struggle　with　my　preserver；　which　was　nothing　less　than
  my　faithful　watch…thing；　I　cannot　bring　myself　to　call　so
  hideous　a　creature　a　dog。
  As　quickly　as　possible　I　gained　my　feet　and　backing　against
  the　wall　I　witnessed　such　a　battle　as　it　is　vouchsafed　few
  beings　to　see。　　The　strength；　agility；　and　blind　ferocity　of　these
  two　creatures　is　approached　by　nothing　known　to　earthly　man。
  My　beast　had　an　advantage　in　his　first　hold；　having　sunk　his
  mighty　fangs　far　into　the　breast　of　his　adversary；　but　the
  great　arms　and　paws　of　the　ape；　backed　by　muscles　far
  transcending　those　of　the　Martian　men　I　had　seen；　had　locked
  the　throat　of　my　guardian　and　slowly　were　choking　out　his
  life；　and　bending　back　his　head　and　neck　upon　his　body；　where
  I　momentarily　expected　the　former　to　fall　limp　at　the　end　of　a
  broken　neck。
  In　accomplishing　this　the　ape　was　tearing　away　the　entire
  front　of　its　breast；　which　was　held　in　the　vise…like　grip　of　the
  powerful　jaws。　　Back　and　forth　upon　the　floor　they　rolled；
  neither　one　emitting　a　sound　of　fear　or　pain。　　Presently　I　saw
  the　great　eyes　of　my　beast　bulging　completely　from　their
  sockets　and　blood　flowing　from　its　no