Commander Toad
by Jane Yolen
3.83 · 29 ratings
action-adventure · children-books · sci-fi · humor · children · animals · fiction · book · space · romantic-love · wlw · aliens · young-adult · comics · political-intrigue · explorer · season-autumn · espionage
Commander Toad: Similar series
Moon Base Alpha
by Stuart Gibbs
4.36 · 70 ratings
book · young-adult · political-intrigue · audiobook · middle-grade · space · espionage · futuristic · fiction · action-adventure · children-books · humor · mystery · sci-fi · children · law-enforcement · realistic · suspense · family · friendship
All books in this series ❯
The Boy
by Oliver Jeffers
4.20 · 70 ratings
friendship · fiction · action-adventure · children-books · humor · book · children · fantasy · season-winter · animals · family · journey · outdoors · space · male-author · loner-mc · nautical · aliens · psychological · magical-realism
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My Teacher Is an Alien
by Bruce Coville
3.77 · 65 ratings
20th-century · comedy · children · sci-fi · middle-grade · book · humor · action-adventure · children-books · aliens · fiction · young-adult · coming-of-age · space · historical · horror · mystery · classics · literary · audiobook
All books in this series ❯
Animorphs
by K.A. Applegate
3.83 · 1041 ratings
young-adult · book · fiction · sci-fi · children · middle-grade · aliens · female-author · action-adventure · animals · violent-conflict · war · invasion · children-books · shapeshifters · mystery · dystopia · space · audiobook · paranormal
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Cleopatra in Space
by Mike Maihack
4.29 · 96 ratings
young-adult · time-travel · space · middle-grade · action-adventure · children-books · fiction · friendship · children · sci-fi · comics · cats · humor · animals · futuristic · ancient-civilization · africa · northern-africa · outlaws · egypt
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Animorphs Chronicles
by K.A. Applegate
4.09 · 64 ratings
young-adult · invasion · book · shapeshifters · middle-grade · action-adventure · aliens · fiction · war · animals · female-author · violent-conflict · sci-fi · space-opera · children · space · xenofiction · mystery · time-travel · dystopia
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Larklight
by Philip Reeve
3.93 · 46 ratings
mystery · space · audiobook · middle-grade · book · time-travel · young-adult · comedy · space-opera · children · sci-fi · historical · victorian · historical-fiction · steampunk · family · industrial-era · action-adventure · aliens · fiction
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Megamorphs
by K.A. Applegate
3.83 · 60 ratings
sci-fi · young-adult · book · invasion · middle-grade · aliens · fiction · action-adventure · war · animals · violent-conflict · female-author · children · shapeshifters · time-travel · paranormal · mystery · space · children-books · alternate-history
All books in this series ❯
Adventures of Rush Revere
by Rush Limbaugh
4.24 · 66 ratings
action-adventure · children-books · animals · time-travel · book · family · historical · historical-fiction · audiobook · middle-grade · children · politics · sci-fi · fiction · young-adult · exploration · humor · revolution · violent-conflict · war
All books in this series ❯
Alien Adventures
by Bruce Coville
3.90 · 51 ratings
book · action-adventure · children-books · humor · aliens · fiction · young-adult · children · sci-fi · space · middle-grade · space-travel · comedy · paranormal · audiobook · contemporary
All books in this series ❯
Ricky Ricotta
by Dav Pilkey
4.15 · 106 ratings
animals · friendship · robots · fiction · action-adventure · children-books · humor · comics · children · space · sci-fi · family · middle-grade · aliens · male-author · monsters · fantasy · bullying · young-adult · super-powered
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The Zero Chronicles
by Dan Wells
3.81 · 35 ratings
space-opera · children · sci-fi · action-adventure · children-books · fiction · space · audiobook · middle-grade · book · young-adult · aliens · humor · dragons · violent-conflict · male-author · space-fleet · male-mc · military · family
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CatStronauts
by Drew Brockington
4.04 · 50 ratings
children · comics · sci-fi · middle-grade · animals · cats · fiction · action-adventure · children-books · humor · space · young-adult · friendship · anthropomorphism · space-travel · robots · explorer
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Geronimo Stilton Spacemice
by Geronimo Stilton
4.33 · 57 ratings
action-adventure · children-books · humor · fiction · book · animals · space · children · middle-grade · fantasy · sci-fi · outlaws · aliens
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Randoms
by David Liss
4.35 · 20 ratings
book · aliens · action-adventure · children-books · fiction · friendship · humor · young-adult · space-opera · sci-fi · space · middle-grade · alternate-universe · children · super-powered · second-chances
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Klawde, Evil Alien Warlord Cat
by Johnny Marciano
4.12 · 25 ratings
animals · children-books · aliens · fiction · humor · sci-fi · children · middle-grade · anthropomorphism · friendship · comics · cats · action-adventure · audiobook · technology · space · book · bullying · young-adult
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Galaxy Zack
by Ray O'Ryan
4.23 · 82 ratings
fiction · children-books · book · sci-fi · aliens · action-adventure · children · humor · space · middle-grade · friendship · holidays · animals · family · futuristic · male-mc · horror · space-travel · comedy · dogs
All books in this series ❯
Commander Toad
by Jane Yolen
3.83 · 29 ratings
action-adventure · children-books · sci-fi · humor · children · animals · fiction · book · space · romantic-love · wlw · aliens · young-adult · comics · political-intrigue · explorer · season-autumn · espionage
All books in this series ❯
Space Brat
by Bruce Coville
3.35 · 17 ratings
children · sci-fi · fiction · children-books · humor · book · space · young-adult · action-adventure · satire · comedy · dystopia · philosophy · season-summer
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Star Wars: Choose Your Destiny
by Cavan Scott
3.44 · 9 ratings
space-opera · children · sci-fi · space · action-adventure · children-books · fiction · middle-grade · book · humor · comics · mystery
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Space Taxi
by Wendy Mass
3.88 · 16 ratings
book · sci-fi · space · animals · fiction · action-adventure · children-books · humor · space-travel · children · family · mystery · middle-grade · political-intrigue · comedy · time-travel · espionage · law-enforcement · cats · outlaws
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Aoleon The Martian Girl
by Brent LeVasseur
4.25 · 12 ratings
dystopia · middle-grade · aliens · fiction · action-adventure · children-books · humor · book · friendship · family · children · sci-fi · young-adult · space · suspense · mystery · drama · violent-conflict · comics · invasion
All books in this series ❯
Miss Pickerell
by Ellen MacGregor
3.64 · 14 ratings
sci-fi · children · children-books · fiction · book · animals · middle-grade · sword-sorcery · literary · classics · action-adventure · humor · historical · workplace · mars · 20th-century · political-intrigue · witches-wizards · young-adult · medical
All books in this series ❯
Outernet
by Steve Barlow
3.55 · 11 ratings
fiction · young-adult · children-books · middle-grade · space · sci-fi · children · action-adventure · humor · aliens · book · anthropomorphism · comics · time-travel · 21st-century
All books in this series ❯