Can you recommend believable science fiction books for beginners?

Keeley, a simple plain Jane, hits the jackpot. [No, she did not win the lottery!] At least that's what she thinks when she marries the most eligible bachelor in New York City: Aaron, a wealthy cold-hearted heartthrob and Tycoon. She wants to show the world that she deserves her position and bends over backward to fit into his world. One beautiful day, Aaron hands her a document asking her to sign. A divorce paper... "She's pregnant, and I need to take responsibility." That is the last thing that keeps on playing in her mind before she takes her last breath. Keeley dies, a 'hit and run'. [End of story. Not!] For some unexplainable reason, she wakes up as her younger self. A young high school girl, around the time when she first meets her cheating husband. Remembering her life with Aaron before she died, she makes a promise to herself that she will do everything in her power to avoid him at all costs. Will she be able to keep her promise when Aaron has his own plans as well, specifically for her? Or will she repeat history and fall for him once more... Why not journey with me and find out the truth behind their story. *Cover art by polkadottedscrunchie*

When Yohan woke up in the morning, he had a beauty in his lap and in his bedroom. It was like a dream come true for him until reality struck him. It was then he remembered that he had been cursed by a goddess in the game he had been playing before sleeping. In his sleep-deprived state, he had offended the goddess and as a result, he had been cursed to become a 'no-good' man who could only provide 'support' to the 'heroines' of this world. Thinking nothing of that curse beforehand, Yohan went to sleep, only to find his world changing from that day onwards. His normal and mundane life was no longer going to be as such as more and more fantasy creatures began to show up. And a female voice awoke him with a notification *Ding dong ding. Congrats on unlocking the fiction system. From here on, the user will experience the full scope of the logic of the fiction world. May the user use his PP and conquer everyone.* And it was then Yohan realized - he was no longer in a world governed by science but one that followed the laws of magic. And the only way to survive was to utilize these so-called 'laws of fiction' to his advantage. And the best and worst part of it all? The more he let his desire go, the stronger he became. — — — 500 PS/150 GT = 1 extra chapter Gifts above 1000 = 1 extra chapter instantly Show support for a faster release rate. . — — — Additional Tags: Evil Mc(Will develop) - Intelligent Mc - Shameless Mc - Scheming Mc(Later on) - Smut - No NTR - But Contains Netori - Legal Loli - Succubus - Elf - Angel - Vampire - Cat Girls - Dragon Girls - Fox Girls - Monster Girls - Slaves - Milf - Princess - Beautiful - YANDERE - Seinen - Mature - R18 - 18 - Sex Stories - Beastality - Hentai - NSFW - Pregnancy - Incest - Domination Play - Controlling Emotions - Corrupting Righteous Characters - Gore - Transmigration - Mana - Devil - Demon - Necromancer - Death - Dungeon - Evolution - Threesome - Hints of Yuri — ー ー Warning: Read at your own risk.

The MC Hermann dies, meets God and starts his journey through the fantasy worlds. His aim is to not only travel through anime worlds but see a large amount of different worlds to become stronger and experience new things. I don't own the books and comics this fanfiction is all about and I don't own the new picture as well. I found this on www.pinterest.dk/pin/731905376919081959/ and if the creator wants me to delete it then I will happily oblige. Currently I'm writing another fanfiction called "The Unwilling Sailor" so if you like you could check it out as well First world: My Hero Academia Second world: The Hunger Games

Glenn (Bloed) was abandoned by his family in the Exiled Lands, one of the most dangerous places of the world; where his inability to use magic meant that only death awaited him. However, an encounter with the remains of a completely different civilization was going to change his life forever. When science and magic met, the fate of the world started to unfold. ... Follow my other story in webnovel: Fourth Prince's Debauchery. Support me on P4TRE0N: patre-on.com/aidnovels

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Foo, a bright young man that happens to be a computer genius, who excels in life by taking shortcuts when possible. If life was a game, he would definitely pick the easiest mode. Exams in school? Just read all the books once, and make sure you don’t forget the contents. Looking for a job? Make sure everyone around the boss knows just how perfect you are for the job. Having others bragging about your excellence is more trustworthy and gives plausible deniability. Quiz time? Let me just start my special search engine's voice recognition. Competing in soccer? Aw, how unfortunate, the opposing team 'somehow' got their clothes filled with itch-inducing powder, leading to a walkover. Playing a FPS game? Well, lets just have my own mouse driver software get some headshots while I watch a movie. It’s perfectly legit, as it just speeds up the response time so that it clicks before I even get to the computer. Gambling sites and online casinos? Data-mining, number-crunching and image recognition! By utilizing computer knowledge, solving problems is easy! Some might get jealous, but hey! Just be like me, and use your brains for once! However, in the modern era, the gangsters and other shady businesses are moving their turfs towards the internet and gaming circles. What happens when they realize that Foo was a threat to their profits? Well, no suspense here, they killed him. That’s the end of story... if you are to believe the god that greets him after his death. However, can this story get a fresh new start when Foo somehow ends up in a game-like medieval fantasy world? Or will the lack of modern tools, like his beloved computers or other modern conveniences, cut his story short yet again? ------------------------------ Also, thanks to SageDrunkKitty and Remteldanmarkius for proofreading the synopsis! Any errors still there are their fault! The fact that I might not have listened on them does not automatically make it my fault, okay?