Lost Book of Undersea Adventure

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7 8 9 10 year old
A01=Teddy Keen
A01=Unknown Adventurer
activity
Adventure book
Adventure story for kids children
adventurer
ages
aloud
amazon of the sea
ancient
anemone
Author_Teddy Keen
Author_Unknown Adventurer
bajau bajo badjao
bajo community
beach
bedtime
biology
bioluminescence
boat
books for boys
Borneo
budding
build
camp
camping
car
cartography
castaway
Category=YFC
Category=YNM
Category=YNN
cave painting
chart
children
choose your own
clam
classroom
climate
clue
collectible
collecting
coming of age
community
companion
compass
conch shell
conservation
coordinates
coral
coral triangle
courage
crab
craft
culture
curriculum
cycle
dad
desert island
discovery
dive
dynamite
early learning
earth day
ecosystem
education
emergency
endangered species
engaging
environmental
epic survival
eq_bestseller
eq_childrens
eq_isMigrated=1
eq_isMigrated=2
eq_new_release
eq_nobargain
eq_teenage-young-adult
expedition
explorer
explorer discovery
explosive
father's
field note
fire
first aid
folklore
for kids
freedive
freedom
friendship
fun
gift
girls
goggles
graduation
handwritten
holiday read
homeschooling
how to fish
how to fish make shelter fire
idea
illegal fishing
illustrated
illustrated sketches
Indonesia
inspiration
interactive
knot tying
lagoon
legends
lesson plan
letter diary
library
little
lovers of
machete
magical
make shelter
manta ray
mapmaking
maps
maps collecting
marine life
message in bottle
mom
mother's
mystery
mystery suspense
myth
nature
navigation
nomad
ocean
ocean sea water
oceanography
octopus
outdoor
over fishing
philippines
pirate lore
plane
plastic pollution
present
quest
raft
rainy
reef
reef waves
reluctant reader
remora
resilience
road trip
sand
science fair
scrapbook journal
screen free
scuba
sea nomad
secret
shark
ship
ship boat raft
shipwreck
sketchbook
sketches
skill
smuggler
snorkel mask
snorkeling
southeast asia
speargun
spirits
stars
stilt house
stories
storm water spout
story
student
study
stuffy
sucker fish
summer fun
survival skill
suspense
teacher
teamwork
thrill seeker
train
travel
treasure hunt
turtle
undersea
underwater
unique format
vacation
volcano
waterproof
wayfinding
with illustrations
young

Product details

  • ISBN 9781805704812
  • Weight: 350g
  • Dimensions: 235 x 290mm
  • Publication Date: 04 Jun 2026
  • Publisher: Quarto Publishing PLC
  • Publication City/Country: GB
  • Product Form: Paperback
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WINNER - 'Children's Travel Book of The Year 2026' - Edward Stanford Travel Writing Award

'A clarion call to the child explorer [...] a spectacular immersion in the life of the wild.'
– The Guardian.  
 
‘Breathtakingly beautiful... every young adventurer should read this book.' – Kate Winslet 
 
‘Packed FULL of adventures’ – Bear Grylls 
 
Join the Unknown Adventurer on his latest adventure, this time entering dangerous waters after being washed up on a deserted island.   
 
This was meant to be a journal of my quest to find the sea nomads, but a few days ago something happened that turned my world upside down . . . You are about to read an adventure story so real you’ll be able to taste the salt water on your lips. 
 
After he’s flung from a ferry after seeing something so dangerous he would be killed for his silence, the Unknown Adventurer washes up on a deserted island. Completely alone, he puts his survival skills to the test and begins the journal he promised his younger siblings he would write.  
 
But after a while he notices that it is not all what it seems on the island and something mysterious lies across the lagoon. Something he must investigate . . . 
 
Presented like an artist’s journal, with handwritten sections, smudged notes and stuck-in pages and illustrated in breathtaking detail, this is a thrilling tale of survival, friendship and underwater discovery.  
 
Take a deep breath. You are about to enter dangerous waters. 
 
Also from the Unknown Adventurer: The Lost Book of Adventure and Journey to the Last River. 

The Unknown Adventurer is still believed to be at large in the wild. 
 

Editor Teddy Keen is an adventurer and art director, based in London. 

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